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A source of sound of frequency 600 Hz is...

A source of sound of frequency 600 Hz is placed inside water. The speed of sound in water is 1500 `m//s` and in air is 300 `m//s`. The frequency of sound recorded by an observer who is standing in air is

A

200 Hz

B

3000 Hz

C

120 Hz

D

600 Hz

Text Solution

Verified by Experts

The correct Answer is:
D
Frequency of sound does not change with medium, because it is characteristics of source.
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