Question

What is elasticity of materials?​

Answer 1

$\underline{\underline{\Huge\mathfrak{Answer-: }}}$

★$\bold{Elasticity-:}$It is the property of the body due to which the body regains its original configuration (length,volume or shape) when the deforming forces are removed. The body which has this property is called elastic body.

Answer 2

ANSWER

Elasticity, ability of a deformed material body to return to its original shape and size when the forces causing the deformation are removed. ... This limit, called the elastic limit, is the maximum stress or force per unit area within a solid material that can arise before the onset of permanent deformation.