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Young's Modulus of Elasticity

The internal ...

Question

The internal restoring force acting per unit area of cross section is called

A

Pressure

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B

Stress

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C

Strain

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D

Option (a) and (b) both

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Solution

The correct option is B Stress
Stress is the internal restoring force acting per unit area of cross section.
Strain is the ratio of change in dimension to the original dimension.

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Young's Modulus of Elasticity

Standard XI Physics

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