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A wave travelling in the +ve x-direction...

A wave travelling in the `+ve` x-direction having displacement along y-direction as 1`m`, wavelength `2pi` m and frequency of `1//pi` Hz is represented by

A

`y = sin (2pix + 2pit)`

B

`y = sin (x -- 2t)`

C

`y = sin (2pix - 2pit)`

D

`y = sin (10pix - 20pit)`

Text Solution

Verified by Experts

The correct Answer is:
B
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