Question:

The physical quantity that does not have the dimensional formula $[ML^{-1}T^{-2}]$ is

1)

Force

2)

Pressure

3)

Stress

4)

Modulus of elasticity

5)

Energy density

Solution:

Verified

Answer (1)

Force, $F=ma$

$\therefore [F]=[MLT^{-2}]$