Physics And Measurement Question 38
Question: Select the pair whose dimensions are same
Options:
A) Pressure and stress
B) Stress and strain
C) Pressure and force
D) Power and force
Show Answer
Answer:
Correct Answer: A
Solution:
Pressure $ =\frac{Force}{Area}=M{{L}^{-1}}{{T}^{-2}} $
Stress $ =\frac{\text{Restoring force}}{Area}=M{{L}^{-1}}{{T}^{-2}} $