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October 1, 2014

Homework Help: PHYSICS

Posted by BRANDY on Thursday, November 18, 2010 at 3:32pm.

A bat flies toward a wall at a speed of 3.5 m/s. As it flies, the bat emits an ultrasonic sound wave with frequency 30.5 kHz. What frequency does the bat hear in the reflected wave?
kHz

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