A physics student drops a vibrating 440-Hz tuning fork down the elevator shaft of a tall building.
Question:
A physics student drops a vibrating 440-Hz tuning fork down the elevator shaft of a tall building. When the student hears a frequency of 400 Hz, how far has the tuning fork fallen?
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The speed of the source from Equation 1533 u 340440400 1 ms 34 ...View the full answer
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Related Book For 
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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