https://demosdev.physique.uottawa.ca/w/index.php?action=history&feed=atom&title=Magnitude_of_sound_standing_wave 2026-05-27T00:32:46Z Historique des révisions pour cette page sur le wiki MediaWiki 1.34.1 https://demosdev.physique.uottawa.ca/w/index.php?title=Magnitude_of_sound_standing_wave&diff=631&oldid=prev 2015-08-04T18:20:10Z

<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="fr"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Version précédente</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Version du 4 août 2015 à 18:20</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l23" >Ligne 23 :</td> <td colspan="2" class="diff-lineno">Ligne 23 :</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>&lt;gallery&gt;</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>&lt;gallery&gt;</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>&lt;/gallery&gt;</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>&lt;/gallery&gt;</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|id=Ooj5tglPzu8}}</ins></div></td></tr> </table>

Mwong017 https://demosdev.physique.uottawa.ca/w/index.php?title=Magnitude_of_sound_standing_wave&diff=570&oldid=prev 2015-07-27T18:21:34Z

<p>Created page with &quot;__NOTOC__ Back to <a href="/wiki/3C_-_Acoustics" title="3C - Acoustics">3C - Acoustics</a>&lt;br&gt; PIRA index: 3C50.14 ==Description== Two speakers set 1 m apart output sound at an adjustable frequency from a signal ...&quot;</p> <p><b>Nouvelle page</b></p><div>__NOTOC__<br /> <br /> Back to [[3C_-_Acoustics|3C - Acoustics]]&lt;br&gt;<br /> PIRA index: 3C50.14<br /> <br /> ==Description==<br /> Two speakers set 1 m apart output sound at an adjustable frequency from a signal generator. A microphone is swept through the space between the two speakers to see the magnitude of the standing sound wave.<br /> <br /> ==Equipment==<br /> *frequency generator<br /> *two speakers<br /> *oscilloscope<br /> *microphone<br /> *various cables<br /> <br /> ==Instructions==<br /> Connect the two speakers to the output of the frequency generator and place the speakers 1 m apart. Connect the input of the microphone to the oscilloscope. Generate an audible signal on the speakers and place the microphone or sweep the are at various distances between the speakers. The change in signal should be observed on the oscilloscope's screen.<br /> <br /> ==Keywords==<br /> sound, magnitude, speakers, microphone, standing, wave<br /> <br /> ==Images &amp; Movies==<br /> &lt;gallery&gt;<br /> &lt;/gallery&gt;</div>

Mwong017