Question

Dimensional formula M-L^-1T^-2 does not represent the
physical quantity
(a) Young's modulus of elasticity
(b) Stress
(c) Strain
(d) Pressure​

Answer 1

Answer:

C

Explanation:

The answer of your question is C.

Strain is a dimensionless quantity..

As strain is given as Change in length divided by original length.

Hope you get your answer.