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Answer to Question #78336 in Mechanics | Relativity for Prerana
Question #78336
A person is standing on a railway platform.
He hears the whistle of a train moving away
from him with a speed of 72kmhr -1 as
660Hz. Calculate the actual frequency
emitted by the train. Given speed of sound
as 330ms -1.
He hears the whistle of a train moving away
from him with a speed of 72kmhr -1 as
660Hz. Calculate the actual frequency
emitted by the train. Given speed of sound
as 330ms -1.
Expert's answer
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