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A source emits sound of frequency 600Hz inside water. The frequency heard in air will be equal to (velocity of sound in water`=1500(m)/(s)`, velocity of sound in air=300(m)/(s))
A. `200 Hz`
B. `3000 Hz`
C. `120 Hz`
D. `600 Hz`

1 Answer

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Best answer
Correct Answer - D
When a wave goes from one medium to another, its frequency remains same.

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