Tuesday
November 25, 2014

Homework Help: Physics

Posted by Anonymous on Friday, February 26, 2010 at 11:49am.

A physics professor demonstrates the Doppler effect by tying a 600 Hz sound generator to a
1.0-m-long rope and whirling it around her head in a horizontal circle at 100 rpm. What are the
highest and lowest frequencies heard by a student in the classroom? (Hint. Find the speed of
the sound generator first)

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