Dimensions of stress are:

Question

Question

This question was previously asked in

NEET 2020 Official Paper (Held On: 13 September, 2020)

Answer 1

Explanation:

Stress - Stress is defined as the force that is acted on an object per unit area. It is measured as N/m².

Stress ----(1)

Force = mass acceleration

⇒ F = ma

⇒ [F] = [MLT^-2]

and area, [A]= [L²]

Putting these values in equation (1) we have;

Stress =

⇒ Stress =

Hence, option 2) is the correct answer.