A man is holding a sound source at the top of a tower, whicj emits sound of frequency 1000 Hz. Suddenly. it slips from his hand and falls down with acceleration g. The frequency of sound heard by the man at t=4 sec is:[Velocity of sound in still air =320 m/s,g=10 m/s2]

A man is holding a sound source at the top of a tower, whicj emits sou

1.	A man is holding a sound source at the top of a tower, whicj emits sound of frequency 1000 Hz. Suddenly. it slips from his hand and falls down with acceleration g. The frequency of sound heard by the man at t=4 sec is:[Velocity of sound in still air =320 m/s,g=10 m/s2]
Answer» A man is holding a sound source at the top of a tower, whicj emits sound of frequency $1000 Hz$ . Suddenly. it slips from his hand and falls down with acceleration $g$ . The frequency of sound heard by the man at $t = 4 sec$ is: [Velocity of sound in still air $= 320 m/s, g = 10 {m/s}^{2}$ ]

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A man is holding a sound source at the top of a tower, whicj emits sound of frequency 1000 Hz. Suddenly. it slips from his hand and falls down with acceleration g. The frequency of sound heard by the man at t=4 sec is:[Velocity of sound in still air =320 m/s,g=10 m/s2]

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