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According to Hooke’s law of elasticity, if stress is increased, the ratio of stress to strain?

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According to Hooke’s law of elasticity, if stress is increased, the ratio of stress to strain?

(a) Increased

(b) Decreased

(c) Becomes zero

(d) Remains constant

The question was posed to me in exam.

Asked question is from Elastic Limit in portion Thermal Properties of Matter of Engineering Physics I

1 Answer

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Right answer is (d) Remains constant

Explanation: According to Hooke’s law,

Stress/Strain=constant.

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