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The SI unit of a physical quantity is [...

The `SI` unit of a physical quantity is `[J m^(-2)]`. The dimensinal formula for that quantity is

A

`[M^(1) L^(-2)]`

B

`[M^(1) L^(0) T^(-2)]`

C

`[M^(1) L^(2) T^(-1)]`

D

`[M^(1) L^(-1) T^(-2)]`

Text Solution

Verified by Experts

The correct Answer is:
B
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