If C ( the velocity of light ) g , ( the acceleration due to gravity), P ( the atmospheric pressure) are the fundamental quantities in MKS system , then the dimensions of length will be same as that of

Options

A. `C/g`
B. `C/P`
C. `PCg`
D. `(C^(2))/g`

Answer

D

Explanation

`(c^(2))/g=(L^(2)T^(-2))/(LT^(-2))=[L]`