Question

What is plasticity of a material?​

Answer 1

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

★$\bold{Plasticity\: of\:material-:}$It is the property of the body due to which it does not regain to its original configuration (length. volume or shape), when the deforming forces are removed from it. The body which has this property is called plastic body

Answer 2

plasticity describes the deformation of a (solid) material undergoing non-reversible changes of shape in response to applied forces. For example, a solid piece of metal being bent or pounded into a new shape displays plasticity as permanent changes occur within the material itself.