NEET Physics Stress & Strain MCQ Question with Solution

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

A

Restoring force per unit area

B

Change in dimension per unit length

C

Force applied per unit volume

D

Weight per unit mass

Option A

Stress is defined as the restoring force per unit area, which is a fundamental concept in understanding the mechanical properties of solids.

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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...

Match Column-I with Column-II. Column-I Column-II (a) Young's Modulus (i) 300 × 10^6 N m –2 (b) Yield strength of steel (ii) 9.4 × 10^9 ...

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

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