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What will be the velocity of source of sound if the apparent frequency received by a stationary observer is double of the original frquency ? Velocity of sound is 340 m/s.

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To solve the problem, we need to use the Doppler effect formula for sound. The apparent frequency \( f' \) received by a stationary observer is given by: \[ f' = f_0 \frac{V + V_o}{V - V_s} \] Where: - \( f' \) = apparent frequency ...
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