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A transverse wave of amplitude 0.5 m and...

A transverse wave of amplitude 0.5 m and wavelenght I m and frequency 2 Hz is propagating in a string in the negative direction. The expression for this wave is

A

`f(x, t) =0.5 sin (2pix-4pit)`

B

`f(x, t) =0.5 cos(pix-2pit)`

C

`f(x, t) =0.5 sin(2pix + 4pit)`

D

`f(x, t) =0.5 cos(2pix +2pit)`

Text Solution

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The correct Answer is:
C
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