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The displacement of A particle at x = 0 ...

The displacement of A particle at x = 0 of a stretched string carrying a wave in the positive X-direction is given by `f(t)=Ae^(-t^2)`. The wave speed is V. Write equation of the wave.

A

`f(x,t) = Ae^((-t+x)^(2)`

B

`f(x,t) =Ae^(-(t-x/v)^(2))`

C

`f(x,t) = Ae^((t+x/v)^(2)`

D

`f(x,t) = Ae^((-t+x/v)^(2)`

Text Solution

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The correct Answer is:
B
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