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If the displacement y of a particle is y...

If the displacement y of a particle is y = A sin (pt + qx), then

A

the dimensions of p are `M^(@) L^(@)T`

B

the dimensions of q are `M^(@) L T^(@)`

C

the dimensions of p/q are `M^(@) LT^(-1)`

D

the dimensions of pq are `M^(@)LT^(-1)`

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The correct Answer is:
C
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