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The equation for spherical progressive w...

The equation for spherical progressive wave is (where r is the distance from the source)

A

`y = a sin (omega t - kx)`

B

`y = (a)/(sqrt(r))sin(omega - kx)`

C

`y = (a)/(2) sin (omega t - kx)`

D

`y = (a)/(r) sin(omega t - kx)`

Text Solution

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The correct Answer is:
D
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