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JEE Main & Advanced Physics Wave Mechanics Question Bank Numerical Value Type Questions - Doppler's Effect

  • question_answer
    A source is moving with constant speed\[{{v}_{s}}=20m/sec\]towards a stationary observer due east of source. Wind is blowing at the speed of 20 m/sec due to \[60{}^\circ \]north of east. The source is generating of frequency 500 Hz. Then find frequency (in Hz) registered by observer. [Speed of sound I still air\[=330m/sec.\]]

    Answer:

    530.00


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