http://science4everyone.net/MediaWiki/index.php?action=history&feed=atom&title=%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95 圓柱體於黏滯液體中的運動 - 修訂歷史 2026-04-21T16:22:09Z 本 Wiki 上此頁面的修訂歷史 MediaWiki 1.30.0 http://science4everyone.net/MediaWiki/index.php?title=%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95&diff=6179&oldid=prev 彰師大 於 2021年5月20日 (四) 05:22 2021-05-20T05:22:59Z <p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="zh-TW"> <td colspan="2" style="background-color: white; color:black; text-align: center;">←上個修訂</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">於 2021年5月20日 (四) 05:22 的修訂</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l70" >行 70：</td> <td colspan="2" class="diff-lineno">行 70：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;img style=&quot;width:70%;&quot;&#160; src='<del class="diffchange diffchange-inline">https</del>://<del class="diffchange diffchange-inline">upload</del>.<del class="diffchange diffchange-inline">wikimedia.org</del>/<del class="diffchange diffchange-inline">wikipedia</del>/<del class="diffchange diffchange-inline">commons</del>/<del class="diffchange diffchange-inline">8</del>/<del class="diffchange diffchange-inline">81</del>/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%<del class="diffchange diffchange-inline">951</del>-1.png'/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;img style=&quot;width:70%;&quot;&#160; src='<ins class="diffchange diffchange-inline">http</ins>://<ins class="diffchange diffchange-inline">science4everyone</ins>.<ins class="diffchange diffchange-inline">net</ins>/<ins class="diffchange diffchange-inline">MediaWiki</ins>/<ins class="diffchange diffchange-inline">images</ins>/<ins class="diffchange diffchange-inline">f</ins>/<ins class="diffchange diffchange-inline">f9</ins>/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%<ins class="diffchange diffchange-inline">95</ins>-1.png'/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/tr&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/tr&gt;</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l81" >行 81：</td> <td colspan="2" class="diff-lineno">行 81：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;img style=&quot;width:70%;&quot;&#160; src='<del class="diffchange diffchange-inline">https</del>://<del class="diffchange diffchange-inline">upload</del>.<del class="diffchange diffchange-inline">wikimedia.org</del>/<del class="diffchange diffchange-inline">wikipedia</del>/<del class="diffchange diffchange-inline">commons</del>/<del class="diffchange diffchange-inline">d</del>/<del class="diffchange diffchange-inline">d7</del>/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%<del class="diffchange diffchange-inline">951</del>-2.png'/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;img style=&quot;width:70%;&quot;&#160; src='<ins class="diffchange diffchange-inline">http</ins>://<ins class="diffchange diffchange-inline">science4everyone</ins>.<ins class="diffchange diffchange-inline">net</ins>/<ins class="diffchange diffchange-inline">MediaWiki</ins>/<ins class="diffchange diffchange-inline">images</ins>/<ins class="diffchange diffchange-inline">3</ins>/<ins class="diffchange diffchange-inline">34</ins>/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%<ins class="diffchange diffchange-inline">95</ins>-2.png'/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/tr&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/tr&gt;</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l92" >行 92：</td> <td colspan="2" class="diff-lineno">行 92：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;img style=&quot;width:70%;&quot;&#160; src='<del class="diffchange diffchange-inline">https</del>://<del class="diffchange diffchange-inline">upload</del>.<del class="diffchange diffchange-inline">wikimedia.org</del>/<del class="diffchange diffchange-inline">wikipedia</del>/<del class="diffchange diffchange-inline">commons</del>/<del class="diffchange diffchange-inline">0</del>/<del class="diffchange diffchange-inline">0c</del>/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%<del class="diffchange diffchange-inline">951</del>-3.png'/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;img style=&quot;width:70%;&quot;&#160; src='<ins class="diffchange diffchange-inline">http</ins>://<ins class="diffchange diffchange-inline">science4everyone</ins>.<ins class="diffchange diffchange-inline">net</ins>/<ins class="diffchange diffchange-inline">MediaWiki</ins>/<ins class="diffchange diffchange-inline">images</ins>/<ins class="diffchange diffchange-inline">8</ins>/<ins class="diffchange diffchange-inline">87</ins>/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%<ins class="diffchange diffchange-inline">95</ins>-3.png'/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/tr&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/tr&gt;</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l162" >行 162：</td> <td colspan="2" class="diff-lineno">行 162：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>取不同直徑的鋁圓球體，在固定距離內量測其落下時間t，並描繪''ln⁡'' t-''ln'' ⁡r圖形，由上式得知圖形應為直線，由直線的斜率就可以求出指數m</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>取不同直徑的鋁圓球體，在固定距離內量測其落下時間t，並描繪''ln⁡'' t-''ln'' ⁡r圖形，由上式得知圖形應為直線，由直線的斜率就可以求出指數m</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;img&#160; src='<del class="diffchange diffchange-inline">https</del>://<del class="diffchange diffchange-inline">upload</del>.<del class="diffchange diffchange-inline">wikimedia.org</del>/<del class="diffchange diffchange-inline">wikipedia</del>/<del class="diffchange diffchange-inline">commons</del>/<del class="diffchange diffchange-inline">1</del>/<del class="diffchange diffchange-inline">1b</del>/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%<del class="diffchange diffchange-inline">951</del>-4.png'/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;img&#160; src='<ins class="diffchange diffchange-inline">http</ins>://<ins class="diffchange diffchange-inline">science4everyone</ins>.<ins class="diffchange diffchange-inline">net</ins>/<ins class="diffchange diffchange-inline">MediaWiki</ins>/<ins class="diffchange diffchange-inline">images</ins>/<ins class="diffchange diffchange-inline">e</ins>/<ins class="diffchange diffchange-inline">e7</ins>/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%<ins class="diffchange diffchange-inline">95</ins>-4.png'/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>圖中斜率為-1.019，由此可以得到 &lt;font color=&quot;red&quot;&gt;m - 3 = -1.019 ⇒ m = 1.98&lt;/font&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>圖中斜率為-1.019，由此可以得到 &lt;font color=&quot;red&quot;&gt;m - 3 = -1.019 ⇒ m = 1.98&lt;/font&gt;</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l176" >行 176：</td> <td colspan="2" class="diff-lineno">行 176：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; 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font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;img&#160; src='<ins class="diffchange diffchange-inline">http</ins>://<ins class="diffchange diffchange-inline">science4everyone</ins>.<ins class="diffchange diffchange-inline">net</ins>/<ins class="diffchange diffchange-inline">MediaWiki</ins>/<ins class="diffchange diffchange-inline">images</ins>/<ins class="diffchange diffchange-inline">9</ins>/<ins class="diffchange diffchange-inline">91</ins>/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%<ins class="diffchange diffchange-inline">95</ins>-5.png'/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>直線在ρ軸上的截距即為ρ′，所以為ρ′=1.252x10&lt;sup&gt;3&lt;/sup&gt; kg/m&lt;sup&gt;3&lt;/sup&gt;，而實驗所用之甘油密度為1.25以上，所得出結果相當吻合。</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>直線在ρ軸上的截距即為ρ′，所以為ρ′=1.252x10&lt;sup&gt;3&lt;/sup&gt; kg/m&lt;sup&gt;3&lt;/sup&gt;，而實驗所用之甘油密度為1.25以上，所得出結果相當吻合。</div></td></tr> </table> 彰師大 http://science4everyone.net/MediaWiki/index.php?title=%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95&diff=4806&oldid=prev 呂承新：/* 7.參考說明 */ 2020-03-08T13:31:09Z <p>‎<span dir="auto"><span class="autocomment">7.參考說明</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="zh-TW"> <td colspan="2" style="background-color: white; color:black; text-align: center;">←上個修訂</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">於 2020年3月8日 (日) 13:31 的修訂</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l162" >行 162：</td> <td colspan="2" class="diff-lineno">行 162：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>取不同直徑的鋁圓球體，在固定距離內量測其落下時間t，並描繪''ln⁡'' t-''ln'' ⁡r圖形，由上式得知圖形應為直線，由直線的斜率就可以求出指數m</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>取不同直徑的鋁圓球體，在固定距離內量測其落下時間t，並描繪''ln⁡'' t-''ln'' ⁡r圖形，由上式得知圖形應為直線，由直線的斜率就可以求出指數m</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; 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font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<ins class="diffchange diffchange-inline">1</ins>/<ins class="diffchange diffchange-inline">1b</ins>/%E5%9C%93%E6%9F%B1%E9%AB%94%<ins class="diffchange diffchange-inline">E6</ins>%<ins class="diffchange diffchange-inline">96</ins>%<ins class="diffchange diffchange-inline">BC</ins>%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%<ins class="diffchange diffchange-inline">951-4</ins>.png'/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>圖中斜率為-1.019，由此可以得到 &lt;font color=&quot;red&quot;&gt;m - 3 = -1.019 ⇒ m = 1.98&lt;/font&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>圖中斜率為-1.019，由此可以得到 &lt;font color=&quot;red&quot;&gt;m - 3 = -1.019 ⇒ m = 1.98&lt;/font&gt;</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l176" >行 176：</td> <td colspan="2" class="diff-lineno">行 176：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; 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font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<del class="diffchange diffchange-inline">4</del>/<del class="diffchange diffchange-inline">4a</del>/%E5%9C%93%E6%9F%B1%E9%AB%94%<del class="diffchange diffchange-inline">E5</del>%<del class="diffchange diffchange-inline">9C</del>%<del class="diffchange diffchange-inline">A8</del>%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%<del class="diffchange diffchange-inline">95_%E5%8F%83%E8%80%83%E8%AA%AA%E6%98%8E2</del>.png'/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<ins class="diffchange diffchange-inline">3</ins>/<ins class="diffchange diffchange-inline">3d</ins>/%E5%9C%93%E6%9F%B1%E9%AB%94%<ins class="diffchange diffchange-inline">E6</ins>%<ins class="diffchange diffchange-inline">96</ins>%<ins class="diffchange diffchange-inline">BC</ins>%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%<ins class="diffchange diffchange-inline">951-5</ins>.png'/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>直線在ρ軸上的截距即為ρ′，所以為ρ′=1.252x10&lt;sup&gt;3&lt;/sup&gt; kg/m&lt;sup&gt;3&lt;/sup&gt;，而實驗所用之甘油密度為1.25以上，所得出結果相當吻合。</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>直線在ρ軸上的截距即為ρ′，所以為ρ′=1.252x10&lt;sup&gt;3&lt;/sup&gt; kg/m&lt;sup&gt;3&lt;/sup&gt;，而實驗所用之甘油密度為1.25以上，所得出結果相當吻合。</div></td></tr> </table> 呂承新 http://science4everyone.net/MediaWiki/index.php?title=%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95&diff=4805&oldid=prev 呂承新：/* 3.實作項目 */ 2020-03-08T13:29:39Z <p>‎<span dir="auto"><span class="autocomment">3.實作項目</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="zh-TW"> <td colspan="2" style="background-color: white; color:black; text-align: center;">←上個修訂</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">於 2020年3月8日 (日) 13:29 的修訂</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l70" >行 70：</td> <td colspan="2" class="diff-lineno">行 70：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; 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color:black; text-align: center;">於 2020年3月8日 (日) 13:26 的修訂</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l37" >行 37：</td> <td colspan="2" class="diff-lineno">行 37：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;td style=&quot;vertical-align:text-top;&quot;&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;td style=&quot;vertical-align:text-top;&quot;&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*顯示小球和圓柱體分別於黏滯液體中的落下速度不同。</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*顯示小球和圓柱體分別於黏滯液體中的落下速度不同。</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">&lt;img style=&quot;width:60%;&quot;&#160; src='https://upload.wikimedia.org/wikipedia/commons/1/12/%E5%9C%93%E6%9F%B1%E9%AB%94%E5%9C%A8%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95_%E7%8F%BE%E8%B1%A1.png'/&gt;</del></div></td><td colspan="2">&#160;</td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2">&#160;</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; 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color:black; text-align: center;">←上個修訂</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">於 2020年2月21日 (五) 09:59 的修訂</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l8" >行 8：</td> <td colspan="2" class="diff-lineno">行 8：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;td style=&quot;vertical-align:text-top;&quot;&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;td style=&quot;vertical-align:text-top;&quot;&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; 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color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;div style=&quot;border-style: double; width:40%;&quot;&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;div style=&quot;border-style: double; width:40%;&quot;&gt;</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l74" >行 74：</td> <td colspan="2" class="diff-lineno">行 73：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; 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src='https://upload.wikimedia.org/wikipedia/commons/<ins class="diffchange diffchange-inline">b</ins>/<ins class="diffchange diffchange-inline">bc</ins>/<ins class="diffchange diffchange-inline">%E5%9C%93%E6%9F%B1%E9%AB%94%E5%9C%A8%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95_%E8%A8%AD%E8%A8%88%E5%AF%A6%E9%A9%971</ins>.png'/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; 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font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;img style=&quot;width:<ins class="diffchange diffchange-inline">70</ins>%;&quot;&#160; src='https://upload.wikimedia.org/wikipedia/commons/<ins class="diffchange diffchange-inline">9</ins>/<ins class="diffchange diffchange-inline">99</ins>/<ins class="diffchange diffchange-inline">%E5%9C%93%E6%9F%B1%E9%AB%94%E5%9C%A8%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95_%E8%A8%AD%E8%A8%88%E5%AF%A6%E9%A9%972</ins>.png'/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/tr&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/tr&gt;</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l96" >行 96：</td> <td colspan="2" class="diff-lineno">行 95：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; 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color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/tr&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/tr&gt;</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l144" >行 144：</td> <td colspan="2" class="diff-lineno">行 143：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*讓學生設計實驗步驟與方法，依據可以整理出的相關參數，自行規劃相關實驗，尤其注重以實驗數據圖呈現出相關參數造成的實驗結果，並試著從圖中萃取出重要的物理量。</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*讓學生設計實驗步驟與方法，依據可以整理出的相關參數，自行規劃相關實驗，尤其注重以實驗數據圖呈現出相關參數造成的實驗結果，並試著從圖中萃取出重要的物理量。</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;font color=red&gt;參考:&lt;/font&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;font color=red&gt;參考:&lt;/font&gt;</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>以F=6πηr&lt;sup&gt;m&lt;/sup&gt;V為例，當圓柱體在甘油中落下的速度達到一個恆定值，即達到終端速度時，圓柱體受力達到平衡，即有</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>以F=6πηr&lt;sup&gt;m&lt;/sup&gt;V為例，當圓柱體在甘油中落下的速度達到一個恆定值，即達到終端速度時，圓柱體受力達到平衡，即有 &#160;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">&lt;center&gt;&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/5/55/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%954.png'/&gt;&lt;/center&gt;</del></div></td><td colspan="2">&#160;</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>式中V=2πr&lt;sup&gt;3&lt;/sup&gt;是圓柱體的體積，於是可得</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>式中V=2πr&lt;sup&gt;3&lt;/sup&gt;是圓柱體的體積，於是可得</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">&lt;table&gt;</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">&lt;tr&gt;&lt;td&gt;V&lt;sub&gt;pg&lt;/sub&gt; = V&lt;sub&gt;p'g&lt;/sub&gt; + 6πηr&lt;sup&gt;m&lt;/sup&gt; V&lt;sub&gt;T&lt;/sub&gt;&lt;/td&gt;&lt;/tr&gt;</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">&lt;tr&gt;&lt;td&gt;V&lt;sub&gt;T&lt;/sub&gt; = (g/3η) r&lt;sup&gt;3-m&lt;/sup&gt; (p-p')......(A1)&lt;/td&gt;&lt;/tr&gt;</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">&lt;/table&gt;</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">&lt;center&gt;&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/9/92/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%955.png'/&gt;&lt;/center&gt;</del></div></td><td colspan="2">&#160;</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>由下降距離L(30cm)和測量之時間(t)，可得 &lt;<del class="diffchange diffchange-inline">img&#160; src</del>=<del class="diffchange diffchange-inline">'https://upload.wikimedia.org/wikipedia/commons/d/d6</del>/<del class="diffchange diffchange-inline">%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%956.png'/&gt;</del>，結合式(A2)便可得</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>由下降距離L(30cm)和測量之時間(t)，可得 <ins class="diffchange diffchange-inline">V</ins>&lt;<ins class="diffchange diffchange-inline">sub&gt;T&lt;/sub&gt; </ins>= <ins class="diffchange diffchange-inline">L</ins>/<ins class="diffchange diffchange-inline">t </ins>，結合式(A2)便可得</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;<del class="diffchange diffchange-inline">center</del>&gt;&lt;<del class="diffchange diffchange-inline">img&#160; src</del>=<del class="diffchange diffchange-inline">'https:</del>//<del class="diffchange diffchange-inline">upload.wikimedia.org</del>/<del class="diffchange diffchange-inline">wikipedia/commons/f/fc/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%957.png</del>'<del class="diffchange diffchange-inline">/</del>&gt;&lt;/<del class="diffchange diffchange-inline">center</del>&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">V</ins>&lt;<ins class="diffchange diffchange-inline">sub</ins>&gt;<ins class="diffchange diffchange-inline">T</ins>&lt;<ins class="diffchange diffchange-inline">/sub&gt; </ins>= <ins class="diffchange diffchange-inline">L</ins>/<ins class="diffchange diffchange-inline">t = (g</ins>/<ins class="diffchange diffchange-inline">3kη) r&lt;sup&gt;3-m&lt;</ins>/<ins class="diffchange diffchange-inline">sup&gt; (p-p</ins>'<ins class="diffchange diffchange-inline">) = cr&lt;sup</ins>&gt;<ins class="diffchange diffchange-inline">3-m</ins>&lt;/<ins class="diffchange diffchange-inline">sup</ins>&gt; <ins class="diffchange diffchange-inline">(p-p') ，c為 g/3kη</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>式子兩邊同取''ln''，即得</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>式子兩邊同取''ln''，即得</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;<del class="diffchange diffchange-inline">center</del>&gt;&lt;<del class="diffchange diffchange-inline">img&#160; src</del>='<del class="diffchange diffchange-inline">https://upload.wikimedia.org/wikipedia/commons/1/1f/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%958.png'</del>/&gt;&lt;/<del class="diffchange diffchange-inline">center</del>&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&#160;</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;<del class="diffchange diffchange-inline">center</del>&gt;&lt;<del class="diffchange diffchange-inline">img&#160; src</del>='<del class="diffchange diffchange-inline">https:</del>//<del class="diffchange diffchange-inline">upload.wikimedia.org/wikipedia/commons/6/64/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%959.png'/</del>&gt;&lt;/<del class="diffchange diffchange-inline">center</del>&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">&lt;table&gt;</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;<ins class="diffchange diffchange-inline">tr</ins>&gt;&lt;<ins class="diffchange diffchange-inline">td&gt;ln(L/t) </ins>= <ins class="diffchange diffchange-inline">ln(p-p</ins>'<ins class="diffchange diffchange-inline">)c + (3-m) ln(r)&lt;</ins>/<ins class="diffchange diffchange-inline">td</ins>&gt;&lt;/<ins class="diffchange diffchange-inline">tr</ins>&gt;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;<ins class="diffchange diffchange-inline">tr</ins>&gt;&lt;<ins class="diffchange diffchange-inline">td&gt;⇒ ln(⁡t) </ins>= <ins class="diffchange diffchange-inline">(m-3)ln(r) + ln(L) - ln(p-p</ins>'<ins class="diffchange diffchange-inline">)c&lt;</ins>/<ins class="diffchange diffchange-inline">td&gt;&lt;</ins>/<ins class="diffchange diffchange-inline">tr</ins>&gt;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;/<ins class="diffchange diffchange-inline">table</ins>&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>取不同直徑的鋁圓球體，在固定距離內量測其落下時間t，並描繪''ln⁡'' t-''ln'' ⁡r圖形，由上式得知圖形應為直線，由直線的斜率就可以求出指數m</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>取不同直徑的鋁圓球體，在固定距離內量測其落下時間t，並描繪''ln⁡'' t-''ln'' ⁡r圖形，由上式得知圖形應為直線，由直線的斜率就可以求出指數m</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l164" >行 164：</td> <td colspan="2" class="diff-lineno">行 168：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/6/6f/%E5%9C%93%E6%9F%B1%E9%AB%94%E5%9C%A8%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95_%E5%8F%83%E8%80%83%E8%AA%AA%E6%98%8E1.png'/&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/6/6f/%E5%9C%93%E6%9F%B1%E9%AB%94%E5%9C%A8%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95_%E5%8F%83%E8%80%83%E8%AA%AA%E6%98%8E1.png'/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>圖中斜率為-1.019，由此可以得到</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>圖中斜率為-1.019，由此可以得到 &lt;<ins class="diffchange diffchange-inline">font color=&quot;red&quot;</ins>&gt;<ins class="diffchange diffchange-inline">m - 3 </ins>= <ins class="diffchange diffchange-inline">-1</ins>.<ins class="diffchange diffchange-inline">019 ⇒ m = 1</ins>.<ins class="diffchange diffchange-inline">98</ins>&lt;/<ins class="diffchange diffchange-inline">font</ins>&gt;</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&#160;</div></td><td colspan="2">&#160;</td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;<del class="diffchange diffchange-inline">center</del>&gt;<del class="diffchange diffchange-inline">&lt;img&#160; src</del>=<del class="diffchange diffchange-inline">'https://upload</del>.<del class="diffchange diffchange-inline">wikimedia</del>.<del class="diffchange diffchange-inline">org/wikipedia/commons/4/49/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%9510.png'/&gt;</del>&lt;/<del class="diffchange diffchange-inline">center</del>&gt;</div></td><td colspan="2">&#160;</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;tr&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;tr&gt;</div></td></tr> </table> 吳哲源 http://science4everyone.net/MediaWiki/index.php?title=%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95&diff=3184&oldid=prev 吳哲源 於 2019年10月17日 (四) 07:49 2019-10-17T07:49:24Z <p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="zh-TW"> <td colspan="2" style="background-color: white; color:black; text-align: center;">←上個修訂</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">於 2019年10月17日 (四) 07:49 的修訂</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l171" >行 171：</td> <td colspan="2" class="diff-lineno">行 171：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;td style=&quot;vertical-align:text-top;&quot;&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;td style=&quot;vertical-align:text-top;&quot;&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">3.</del>3. 物體於黏滯性液體中落下，其終端速度和液體密度是否相關? 如何實驗得出液體密度?</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>3. 物體於黏滯性液體中落下，其終端速度和液體密度是否相關? 如何實驗得出液體密度?</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;font color=red&gt;參考：&lt;/font&gt;從學生實驗結果當中引導出式(A1)。接著讓學生設計實驗步驟與方式，量測液體密度根據式(A1)，因為m相且&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/2/2d/%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%9511.png'/&gt;也相同，故V&lt;sub&gt;T&lt;/sub&gt;-ρ為線性關係因此可得知V&lt;sub&gt;T&lt;/sub&gt;=L/t&#160; 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color:black; text-align: center;">←上個修訂</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">於 2019年8月26日 (一) 07:12 的修訂</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l74" >行 74：</td> <td colspan="2" class="diff-lineno">行 74：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; 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src='https://upload.wikimedia.org/wikipedia/commons/<ins class="diffchange diffchange-inline">5</ins>/<ins class="diffchange diffchange-inline">55</ins>/<ins class="diffchange diffchange-inline">%E5%9C%93%E6%9F%B1%E9%AB%94</ins>%E6%96%<ins class="diffchange diffchange-inline">BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD</ins>%E7%<ins class="diffchange diffchange-inline">9A%84%E9%81</ins>%8B%E5%<ins class="diffchange diffchange-inline">8B</ins>%<ins class="diffchange diffchange-inline">954</ins>.png'/&gt;&lt;/center&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>式中V=2πr&lt;sup&gt;3&lt;/sup&gt;是圓柱體的體積，於是可得</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>式中V=2πr&lt;sup&gt;3&lt;/sup&gt;是圓柱體的體積，於是可得</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;center&gt;&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<del class="diffchange diffchange-inline">1</del>/<del class="diffchange diffchange-inline">13</del>/%E6%96%<del class="diffchange diffchange-inline">B9</del>%E7%<del class="diffchange diffchange-inline">A8</del>%8B%E5%<del class="diffchange diffchange-inline">BC</del>%<del class="diffchange diffchange-inline">8F2</del>.png'/&gt;&lt;/center&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;center&gt;&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<ins class="diffchange diffchange-inline">9</ins>/<ins class="diffchange diffchange-inline">92</ins>/<ins class="diffchange diffchange-inline">%E5%9C%93%E6%9F%B1%E9%AB%94</ins>%E6%96%<ins class="diffchange diffchange-inline">BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD</ins>%E7%<ins class="diffchange diffchange-inline">9A%84%E9%81</ins>%8B%E5%<ins class="diffchange diffchange-inline">8B</ins>%<ins class="diffchange diffchange-inline">955</ins>.png'/&gt;&lt;/center&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>由下降距離L(30cm)和測量之時間(t)，可得 &lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<del class="diffchange diffchange-inline">a</del>/<del class="diffchange diffchange-inline">a5</del>/%E6%96%<del class="diffchange diffchange-inline">B9</del>%E7%<del class="diffchange diffchange-inline">A8</del>%8B%E5%<del class="diffchange diffchange-inline">BC</del>%<del class="diffchange diffchange-inline">8F3</del>.png'/&gt;，結合式(A2)便可得</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>由下降距離L(30cm)和測量之時間(t)，可得 &lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<ins class="diffchange diffchange-inline">d</ins>/<ins class="diffchange diffchange-inline">d6</ins>/<ins class="diffchange diffchange-inline">%E5%9C%93%E6%9F%B1%E9%AB%94</ins>%E6%96%<ins class="diffchange diffchange-inline">BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD</ins>%E7%<ins class="diffchange diffchange-inline">9A%84%E9%81</ins>%8B%E5%<ins class="diffchange diffchange-inline">8B</ins>%<ins class="diffchange diffchange-inline">956</ins>.png'/&gt;，結合式(A2)便可得</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;center&gt;&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<del class="diffchange diffchange-inline">9</del>/<del class="diffchange diffchange-inline">9f</del>/%E6%96%<del class="diffchange diffchange-inline">B9</del>%E7%<del class="diffchange diffchange-inline">A8</del>%8B%E5%<del class="diffchange diffchange-inline">BC</del>%<del class="diffchange diffchange-inline">8F4</del>.png'/&gt;&lt;/center&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;center&gt;&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<ins class="diffchange diffchange-inline">f</ins>/<ins class="diffchange diffchange-inline">fc</ins>/<ins class="diffchange diffchange-inline">%E5%9C%93%E6%9F%B1%E9%AB%94</ins>%E6%96%<ins class="diffchange diffchange-inline">BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD</ins>%E7%<ins class="diffchange diffchange-inline">9A%84%E9%81</ins>%8B%E5%<ins class="diffchange diffchange-inline">8B</ins>%<ins class="diffchange diffchange-inline">957</ins>.png'/&gt;&lt;/center&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>式子兩邊同取''ln''，即得</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>式子兩邊同取''ln''，即得</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;center&gt;&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<del class="diffchange diffchange-inline">3</del>/<del class="diffchange diffchange-inline">3e</del>/%E6%96%<del class="diffchange diffchange-inline">B9</del>%E7%<del class="diffchange diffchange-inline">A8</del>%8B%E5%<del class="diffchange diffchange-inline">BC</del>%<del class="diffchange diffchange-inline">8F5</del>.png'/&gt;&lt;/center&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;center&gt;&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<ins class="diffchange diffchange-inline">1</ins>/<ins class="diffchange diffchange-inline">1f</ins>/<ins class="diffchange diffchange-inline">%E5%9C%93%E6%9F%B1%E9%AB%94</ins>%E6%96%<ins class="diffchange diffchange-inline">BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD</ins>%E7%<ins class="diffchange diffchange-inline">9A%84%E9%81</ins>%8B%E5%<ins class="diffchange diffchange-inline">8B</ins>%<ins class="diffchange diffchange-inline">958</ins>.png'/&gt;&lt;/center&gt;</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;center&gt;&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<del class="diffchange diffchange-inline">7</del>/<del class="diffchange diffchange-inline">7e</del>/%E6%96%<del class="diffchange diffchange-inline">B9</del>%E7%<del class="diffchange diffchange-inline">A8</del>%8B%E5%<del class="diffchange diffchange-inline">BC</del>%<del class="diffchange diffchange-inline">8F6</del>.png'/&gt;&lt;/center&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;center&gt;&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<ins class="diffchange diffchange-inline">6</ins>/<ins class="diffchange diffchange-inline">64</ins>/<ins class="diffchange diffchange-inline">%E5%9C%93%E6%9F%B1%E9%AB%94</ins>%E6%96%<ins class="diffchange diffchange-inline">BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD</ins>%E7%<ins class="diffchange diffchange-inline">9A%84%E9%81</ins>%8B%E5%<ins class="diffchange diffchange-inline">8B</ins>%<ins class="diffchange diffchange-inline">959</ins>.png'/&gt;&lt;/center&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>取不同直徑的鋁圓球體，在固定距離內量測其落下時間t，並描繪''ln⁡'' t-''ln'' ⁡r圖形，由上式得知圖形應為直線，由直線的斜率就可以求出指數m</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>取不同直徑的鋁圓球體，在固定距離內量測其落下時間t，並描繪''ln⁡'' t-''ln'' ⁡r圖形，由上式得知圖形應為直線，由直線的斜率就可以求出指數m</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l166" >行 166：</td> <td colspan="2" class="diff-lineno">行 166：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>圖中斜率為-1.019，由此可以得到</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>圖中斜率為-1.019，由此可以得到</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;center&gt;&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<del class="diffchange diffchange-inline">5</del>/<del class="diffchange diffchange-inline">53</del>/%E5%8F%<del class="diffchange diffchange-inline">83</del>%<del class="diffchange diffchange-inline">E8</del>%<del class="diffchange diffchange-inline">80</del>%<del class="diffchange diffchange-inline">83</del>%<del class="diffchange diffchange-inline">E8</del>%<del class="diffchange diffchange-inline">AA</del>%<del class="diffchange diffchange-inline">AA</del>%<del class="diffchange diffchange-inline">E6</del>%<del class="diffchange diffchange-inline">98</del>%<del class="diffchange diffchange-inline">8E2</del>.png'/&gt;&lt;/center&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;center&gt;&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<ins class="diffchange diffchange-inline">4</ins>/<ins class="diffchange diffchange-inline">49</ins>/%E5<ins class="diffchange diffchange-inline">%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB</ins>%8F%<ins class="diffchange diffchange-inline">E6%BB%AF%E6%B6%B2</ins>%<ins class="diffchange diffchange-inline">E9</ins>%<ins class="diffchange diffchange-inline">AB</ins>%<ins class="diffchange diffchange-inline">94</ins>%<ins class="diffchange diffchange-inline">E4</ins>%<ins class="diffchange diffchange-inline">B8</ins>%<ins class="diffchange diffchange-inline">AD</ins>%<ins class="diffchange diffchange-inline">E7%9A%84%E9%81%8B%E5</ins>%<ins class="diffchange diffchange-inline">8B</ins>%<ins class="diffchange diffchange-inline">9510</ins>.png'/&gt;&lt;/center&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;tr&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;tr&gt;</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l173" >行 173：</td> <td colspan="2" class="diff-lineno">行 173：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>3.3. 物體於黏滯性液體中落下，其終端速度和液體密度是否相關? 如何實驗得出液體密度?</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>3.3. 物體於黏滯性液體中落下，其終端速度和液體密度是否相關? 如何實驗得出液體密度?</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;font color=red&gt;參考：&lt;/font&gt;從學生實驗結果當中引導出式(A1)。接著讓學生設計實驗步驟與方式，量測液體密度根據式(A1)，因為m相且&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<del class="diffchange diffchange-inline">a</del>/<del class="diffchange diffchange-inline">a7</del>/%E5%8F%<del class="diffchange diffchange-inline">83</del>%<del class="diffchange diffchange-inline">E8</del>%<del class="diffchange diffchange-inline">80</del>%<del class="diffchange diffchange-inline">83</del>%<del class="diffchange diffchange-inline">E8</del>%<del class="diffchange diffchange-inline">AA</del>%<del class="diffchange diffchange-inline">AA</del>%<del class="diffchange diffchange-inline">E6</del>%<del class="diffchange diffchange-inline">98</del>%<del class="diffchange diffchange-inline">8E3</del>.png'/&gt;也相同，故V&lt;sub&gt;T&lt;/sub&gt;-ρ為線性關係因此可得知V&lt;sub&gt;T&lt;/sub&gt;=L/t&#160; ∝ρ→&#160; 1/t&#160; ∝ρ &#160;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;font color=red&gt;參考：&lt;/font&gt;從學生實驗結果當中引導出式(A1)。接著讓學生設計實驗步驟與方式，量測液體密度根據式(A1)，因為m相且&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<ins class="diffchange diffchange-inline">2</ins>/<ins class="diffchange diffchange-inline">2d</ins>/%E5<ins class="diffchange diffchange-inline">%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB</ins>%8F%<ins class="diffchange diffchange-inline">E6%BB%AF%E6%B6%B2</ins>%<ins class="diffchange diffchange-inline">E9</ins>%<ins class="diffchange diffchange-inline">AB</ins>%<ins class="diffchange diffchange-inline">94</ins>%<ins class="diffchange diffchange-inline">E4</ins>%<ins class="diffchange diffchange-inline">B8</ins>%<ins class="diffchange diffchange-inline">AD</ins>%<ins class="diffchange diffchange-inline">E7%9A%84%E9%81%8B%E5</ins>%<ins class="diffchange diffchange-inline">8B</ins>%<ins class="diffchange diffchange-inline">9511</ins>.png'/&gt;也相同，故V&lt;sub&gt;T&lt;/sub&gt;-ρ為線性關係因此可得知V&lt;sub&gt;T&lt;/sub&gt;=L/t&#160; ∝ρ→&#160; 1/t&#160; ∝ρ &#160;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>如下圖所示</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>如下圖所示</div></td></tr> </table> 吳哲源 http://science4everyone.net/MediaWiki/index.php?title=%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95&diff=2908&oldid=prev 鍾國辰 於 2019年8月7日 (三) 06:57 2019-08-07T06:57:08Z <p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="zh-TW"> <td colspan="2" style="background-color: white; color:black; text-align: center;">←上個修訂</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">於 2019年8月7日 (三) 06:57 的修訂</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l38" >行 38：</td> <td colspan="2" class="diff-lineno">行 38：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;td style=&quot;vertical-align:text-top;&quot;&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;td style=&quot;vertical-align:text-top;&quot;&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*顯示小球和圓柱體分別於黏滯液體中的落下速度不同。</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*顯示小球和圓柱體分別於黏滯液體中的落下速度不同。</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;img style=&quot;width:60%;&quot;&#160; src='https://upload.wikimedia.org/wikipedia/commons/1/12/%E7%8F%BE%E8%B1%<del class="diffchange diffchange-inline">A11</del>.png'/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;img style=&quot;width:60%;&quot;&#160; src='https://upload.wikimedia.org/wikipedia/commons/1/12/<ins class="diffchange diffchange-inline">%E5%9C%93%E6%9F%B1%E9%AB%94%E5%9C%A8%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95_</ins>%E7%8F%BE%E8%B1%<ins class="diffchange diffchange-inline">A1</ins>.png'/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l85" >行 85：</td> <td colspan="2" class="diff-lineno">行 85：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;img <del class="diffchange diffchange-inline">&#160; </del>style=&quot;width:60%;&quot; src='https://upload.wikimedia.org/wikipedia/commons/<del class="diffchange diffchange-inline">5</del>/<del class="diffchange diffchange-inline">51</del>/%E8%A8%AD%E8%A8%88%E5%AF%A6%E9%A9%<del class="diffchange diffchange-inline">972</del>.png'/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;img style=&quot;width:60%;&quot; <ins class="diffchange diffchange-inline"> </ins>src='https://upload.wikimedia.org/wikipedia/commons/<ins class="diffchange diffchange-inline">9</ins>/<ins class="diffchange diffchange-inline">9f</ins>/%E8%A8%AD%E8%A8%88%E5%AF%A6%E9%A9%<ins class="diffchange diffchange-inline">971</ins>.png'/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/tr&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/tr&gt;</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l96" >行 96：</td> <td colspan="2" class="diff-lineno">行 96：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;img <del class="diffchange diffchange-inline"> </del>style=&quot;width:60%;&quot;&#160; src='https://upload.wikimedia.org/wikipedia/commons/9/<del class="diffchange diffchange-inline">93</del>/%E8%A8%AD%E8%A8%88%E5%AF%A6%E9%A9%<del class="diffchange diffchange-inline">973</del>.png'/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;img style=&quot;width:60%;&quot;&#160; src='https://upload.wikimedia.org/wikipedia/commons/9/<ins class="diffchange diffchange-inline">9f</ins>/%E8%A8%AD%E8%A8%88%E5%AF%A6%E9%A9%<ins class="diffchange diffchange-inline">971</ins>.png'/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/td&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/tr&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/tr&gt;</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l162" >行 162：</td> <td colspan="2" class="diff-lineno">行 162：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>取不同直徑的鋁圓球體，在固定距離內量測其落下時間t，並描繪''ln⁡'' t-''ln'' ⁡r圖形，由上式得知圖形應為直線，由直線的斜率就可以求出指數m</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>取不同直徑的鋁圓球體，在固定距離內量測其落下時間t，並描繪''ln⁡'' t-''ln'' ⁡r圖形，由上式得知圖形應為直線，由直線的斜率就可以求出指數m</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<del class="diffchange diffchange-inline">4</del>/<del class="diffchange diffchange-inline">46</del>/%E5%8F%83%E8%80%83%E8%AA%AA%E6%98%8E1.png'/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<ins class="diffchange diffchange-inline">6</ins>/<ins class="diffchange diffchange-inline">6f</ins>/<ins class="diffchange diffchange-inline">%E5%9C%93%E6%9F%B1%E9%AB%94%E5%9C%A8%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95_</ins>%E5%8F%83%E8%80%83%E8%AA%AA%E6%98%8E1.png'/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>圖中斜率為-1.019，由此可以得到</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>圖中斜率為-1.019，由此可以得到</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l178" >行 178：</td> <td colspan="2" class="diff-lineno">行 178：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<del class="diffchange diffchange-inline">b</del>/<del class="diffchange diffchange-inline">bd</del>/%E5%8F%83%E8%80%83%E8%AA%AA%E6%98%<del class="diffchange diffchange-inline">8E4</del>.png'/&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;img&#160; src='https://upload.wikimedia.org/wikipedia/commons/<ins class="diffchange diffchange-inline">4</ins>/<ins class="diffchange diffchange-inline">4a</ins>/<ins class="diffchange diffchange-inline">%E5%9C%93%E6%9F%B1%E9%AB%94%E5%9C%A8%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95_</ins>%E5%8F%83%E8%80%83%E8%AA%AA%E6%98%<ins class="diffchange diffchange-inline">8E2</ins>.png'/&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>直線在ρ軸上的截距即為ρ′，所以為ρ′=1.252x10&lt;sup&gt;3&lt;/sup&gt; kg/m&lt;sup&gt;3&lt;/sup&gt;，而實驗所用之甘油密度為1.25以上，所得出結果相當吻合。</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>直線在ρ軸上的截距即為ρ′，所以為ρ′=1.252x10&lt;sup&gt;3&lt;/sup&gt; kg/m&lt;sup&gt;3&lt;/sup&gt;，而實驗所用之甘油密度為1.25以上，所得出結果相當吻合。</div></td></tr> </table> 鍾國辰 http://science4everyone.net/MediaWiki/index.php?title=%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95&diff=2886&oldid=prev 吳哲源 於 2019年8月5日 (一) 03:02 2019-08-05T03:02:47Z <p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="zh-TW"> <td colspan="2" style="background-color: white; color:black; text-align: center;">←上個修訂</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">於 2019年8月5日 (一) 03:02 的修訂</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l33" >行 33：</td> <td colspan="2" class="diff-lineno">行 33：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>== 1.<del class="diffchange diffchange-inline">現象提示與參考：</del>==</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>== 1.<ins class="diffchange diffchange-inline">現象說明</ins>==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;table style='border:none'&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;table style='border:none'&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;tr&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;tr&gt;</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l53" >行 53：</td> <td colspan="2" class="diff-lineno">行 53：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>==2.<del class="diffchange diffchange-inline">初探與假說：（此為引導，學習者必須要提出合理的假說）</del>==</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>==2.<ins class="diffchange diffchange-inline">探究問題（此為引導，學習者必須要提出合理的假說）</ins>==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l64" >行 64：</td> <td colspan="2" class="diff-lineno">行 64：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>==3.<del class="diffchange diffchange-inline">設計實驗與執行</del>==</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>==3.<ins class="diffchange diffchange-inline">實作項目</ins>==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;table style='border:none'&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;table style='border:none'&gt;</div></td></tr> </table> 吳哲源 http://science4everyone.net/MediaWiki/index.php?title=%E5%9C%93%E6%9F%B1%E9%AB%94%E6%96%BC%E9%BB%8F%E6%BB%AF%E6%B6%B2%E9%AB%94%E4%B8%AD%E7%9A%84%E9%81%8B%E5%8B%95&diff=2733&oldid=prev 劉恩佑 於 2019年6月6日 (四) 03:59 2019-06-06T03:59:49Z <p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="zh-TW"> <td colspan="2" style="background-color: white; color:black; text-align: center;">←上個修訂</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">於 2019年6月6日 (四) 03:59 的修訂</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >行 1：</td> <td colspan="2" class="diff-lineno">行 1：</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;s4e&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;s4e&gt;</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>pid=</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>pid=<ins class="diffchange diffchange-inline">184</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>show=原始設計者;簡介</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>show=原始設計者;簡介</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/s4e&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/s4e&gt;</div></td></tr> </table> 劉恩佑