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A 100 Hz sinusoidal wave is travelling i...

A 100 Hz sinusoidal wave is travelling in the positive x - direction along a string with a linear mass density of `3.5 xx10^(-3) kgm ^(-1)` and a tension of 35 N. At time t =0 ,the point x=0 has zero displacement and the slope of the string is `pi//20` then select the wrong alternative.

A

velcoity of wave is 100 m/s

B

angular velocity is `(200 pi)` rad /s

C

Amplitude of wave is 0.025 m

D

none of the above

Text Solution

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The correct Answer is:
D
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