If momentum ( )

PHYSICS · Single correct · CBSE · Physics · Units and Measurements · Units and Measurements

Problem

If momentum (

P

), area (

A

) and time (

T

) are taken to be the fundamental quantities then the dimensional formula for energy is : (1)

[P^2AT^{-2}]

(2)

[PA^{-1}T^{-2}]

(3)

[PA^{1/2}T^{-1}]

(4)

[P^{1/2}AT^{-1}]