then the velocity of the engine is

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The apparent frequency of the whistle of an engine changes in the ratio 6:5 as the engine passes a stationary observer. If the velocity of sound is 330 m/s, then the velocity of the engine is
13
Sep
The apparent frequency of the whistle of an engine changes in the ratio 6:5 as the engine passes a stationary observer. If the velocity of sound is 330 m/s, then the velocity of the engine is The apparent frequency of the whistle of an engine changes in the ratio 6:5 as the engine passes a [...]
Posted in: Cengage JEE Mains Physics by B.M Sharma , Chapter 13 - Oscillations ,
Tags: The apparent frequency of the whistle of an engine changes in the ratio 6:5 as the engine passes a stationary observer. If the velocity of sound is 330 m/s , then the velocity of the engine is ,