What frequency is heard from horn by passenger on train
A train moving with a speed of 32.4 m/s sounds a 132 Hz horn. Suppose the stationary observer sounds a horn that is identical to the one on the train. What frequency is heard from this horn by a passenger on the train?
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Suppose the stationary observer sounds a horn that is identical to the one on the train. What frequency is heard from this horn by a passenger on the train?
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