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March 31, 2015

Homework Help: Helpp!!! physic...

Posted by khadijah on Saturday, July 13, 2013 at 6:10pm.

In the experiment Standing Waves,if you continue to lwer the water level after recording l(m) at the first sound resonance at fixed tuning fork frequency, you will hear the sound again but sound gets louder (second resonance). At this point, by what factor has l(m) increased? Why?

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