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Dimensional Analysis

[M1L2T-3] are...

Question

$[M^{1} L^{2} T^{- 3}]$ are the dimensions of ....

A

pressure

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B

power

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C

force

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D

work

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Solution

The correct option is A power
$P o w e r = \frac{W o r k}{T i m e} = \frac{M^{1} L^{2} T^{- 2}}{T} = M^{1} L^{2} T^{- 3}$

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