Physics And Measurement Question 39
Question: Dimensional formula $ M{{L}^{-1}}{{T}^{-2}} $ does not represent the physical quantity
[Manipal MEE 1995]
Options:
A) Young’s modulus of elasticity
B) Stress
C) Strain
D) Pressure
Show Answer
Answer:
Correct Answer: C
Solution:
Strain $ =\frac{\Delta L}{L}\Rightarrow $ dimensionless quantity
