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What are the dimensions of the change in...

What are the dimensions of the change in velocity ?

A

`[M^(0)L^(0)T^(0)]`

B

`[LT^(-1)]`

C

`[MLT^(-1)]`

D

`[LT^(-2)]`

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-UNITS AND MEASUREMENTS-ASSIGNMENT (SECTION - A)
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  9. The dimensional formula for relative refractive index is

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  18. Dimension of solar constant is:

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