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Sound waves of wavelength travelling in ...

Sound waves of wavelength travelling in a medium with a speed of vm/s enter into the medium where its speed is 2vm/s, wavelength of sound waves in the second medium is?

A

`lambda`

B

`lambda/2`

C

`2 lambda`

D

`4 lambda`

Text Solution

Verified by Experts

The correct Answer is:
C
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