http://demos.physics.uottawa.ca/wiki/index.php?action=history&feed=atom&title=Melting_wax 2026-05-14T13:22:00Z Revision history for this page on the wiki MediaWiki 1.34.1 http://demos.physics.uottawa.ca/wiki/index.php?title=Melting_wax&diff=1197&oldid=prev 2021-06-02T17:57:44Z

<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 class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 17:57, 2 June 2021</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l18" >Line 18:</td> <td colspan="2" class="diff-lineno">Line 18:</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Keywords==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Keywords==</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* heat conduction, wax, metal</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* heat conduction, wax, metal</div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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;"></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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;"></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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;">==Images &amp; Movies==</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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;"></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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;">{{#widget:YouTube|width=600|height=337|id=FIaemD8jBNA}}</ins></div></td></tr> </table>

Srobinea http://demos.physics.uottawa.ca/wiki/index.php?title=Melting_wax&diff=725&oldid=prev 2017-10-11T18:31:17Z

<p>Created page with &quot;__NOTOC__ Back to <a href="/wiki/index.php/4B_-_Heat_and_the_first_law" title="4B - Heat and the first law">4B - Heat and the first law</a>&lt;br&gt; PIRA index: 4B10.30 ==Description== Multiple rods of different thermal conductivities are co...&quot;</p> <p><b>New page</b></p><div>__NOTOC__<br /> Back to [[4B - Heat and the first law|4B - Heat and the first law]]&lt;br&gt;<br /> PIRA index: 4B10.30<br /> <br /> ==Description==<br /> Multiple rods of different thermal conductivities are connected to a central metal piece. When heated, those metal conduct heat at different rate, demonstrated by placing balls of wax at the extremities of each rods and heating the center.<br /> <br /> ==Equipment==<br /> * Multiple rod thingy<br /> * Paraffin <br /> * Heat source (torch, lighter, candle, etc.)<br /> * Water in a container + brown paper<br /> <br /> ==Instructions==<br /> Place the central part over the heat source. Wait and note the order at which each ball of paraffin start to melt. Once every ball has started melting, turn off the heat source and place the apparatus in water to cool it off and then dry it.<br /> <br /> <br /> ==Keywords==<br /> * heat conduction, wax, metal</div>

Ljacques