Dimensions of stress are :
Answer & explanation
Correct answer: option 3
Stress = $\frac{Force}{Area}$ = $\frac{[MLT^{-2}]}{[L^2]}] = [ML^{-1}T^{-2}]$
Dimensions of stress are :
Correct answer: option 3
Stress = $\frac{Force}{Area}$ = $\frac{[MLT^{-2}]}{[L^2]}] = [ML^{-1}T^{-2}]$