NEET Physics Stress & Strain MCQ Question with Solution

What is the definition of stress in the context of mechanical properties of solids?

A

Restoring force per unit area

B

Force divided by volume

C

Change in length per unit area

D

Force applied to a solid body

Option A

Stress is defined as the restoring force per unit area, which is derived from the applied force and the cross-sectional area of the material (F/A).

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Which combination of statements is correct regarding stress and strain in solids?

Match Column-I with Column-II. Column-I Column-II (a) Young's Modulus (i) Restoring force per unit area (b) Stress (ii) Rati...

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Which of the following statements about Young's Modulus is correct?

Which of the following statements about Young's Modulus is correct?