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April 23, 2014

Homework Help: Physics

Posted by Sammi on Thursday, March 24, 2011 at 10:22pm.

The human ear canal is approximately 2.3 cm long. It is open to the outside and is closed at the other end by the eardrum.

Estimate the frequencies (in the audible range) of the standing waves in the ear canal. Express your answers using two significant figures. If there is more than one answer, enter them in ascending order separated by commas.

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