(a) Explain elasticity of a substance.
(b) Define elastic constant.
(b) Define elastic constant.
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Correct Answer: Option n
Explanation:
(a) Elasticity is the ability for a body to regain its original shape and size after undergoing a stretching or compression force.
(b) Elastic constant is the force that produces a unit extension of the material.
(a) Elasticity is the ability for a body to regain its original shape and size after undergoing a stretching or compression force.
(b) Elastic constant is the force that produces a unit extension of the material.