EBK APPLIED PHYSICS
11th Edition
ISBN: 8220102019928
Author: GUNDERSEN
Publisher: YUZU
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Chapter 16.4, Problem 9P
A train traveling at a speed of 40– m/s approaches an observer at a station and sounds a 550–-Hz whistle. What frequency will be heard by the observer? Assume that the sound velocity in air is 345 m/s.
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EBK APPLIED PHYSICS
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