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Home Q & A Board Science-Related Homework Help Physics
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Chery Chery
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7 years ago
You are moving at 120 km/h toward a stationary train.  The train blows its 0.400-kHz whistle.  Take the speed of sound to be 340 m/s.  What frequency do you hear?
A) 444 Hz
B) 439 Hz
C) 364 Hz
D) 361 Hz
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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slicealemonslicealemon
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Chery Author
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#2
7 years ago
Thanks a million
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