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The equation of a wave is represented by...

The equation of a wave is represented by ` y= 10^(-4) sin[ 100 t -(x)/(10)]`. The velocity of the wave will be

A

`100 m//s`

B

`250 m//s`

C

`750 m//s`

D

`1000 m//s`

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The correct Answer is:
D
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