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• 16:08, 11 January 2023 Holdenjose talk contribs deleted page Interference--Sound Max and Min (content was: "{{NewDemo|subject=OWS|topic=Waves|file1=Sound Max Min.JPG|file2=Sound Max Min.MP4}} A common signal is sent to two speakers on a rotating shaft. As the speakers are rotated the maxima and minima created by the interference from the two signals moves about the class room. This is best detected if the students plug one ear. '''Note:''' If there is no sound coming from the...", and the only contributor was "Physdemo" (talk))