NTA Abhyas JEE Main2020PhysicsUnits and DimensionsPractice
If E = energy, G = gravitational constant, I = impulse and M = mass, then dimensions of G I M 2 E 2 are same as that of
Options
- ATime
- BMass
- CLength
- DForce
Correct answer
A. Time
Step-by-step solution
Dimensions of E = M L 2 T - 2 Dimensions of G = M - 1 L 3 T - 2 Dimensions of I = M L T - 1 And dimension of M = M ∴ D i m e n s i o n s o f G I M 2 E 2 = M - 1 L 3 T - 2 M L T - 1 M 2 M L 2 T - 2 2 = T = D i m e n s i o n s o f t i m e