A train is approaching with velocity 25m/s towards a pedestrian standing on the track, frequency of horn of train is 1 kHz. Frequency heard by the pedestrian is (v=350m/s). a) 1077Hz b) 1167Hz c) 985Hz d) 945Hz
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A train is approaching with velocity 25m/s towards a pedestrian standing on the track, frequency of horn of train is 1 kHz. Frequency heard by the pedestrian is (v=350m/s).
a) 1077Hz
b) 1167Hz
c) 985Hz
d) 945Hz
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