<P> An elastic modulus ( also known as modulus of elasticity ) is a quantity that measures an object or substance 's resistance to being deformed elastically ( i.e. , non-permanently ) when a stress is applied to it . The elastic modulus of an object is defined as the slope of its stress -- strain curve in the elastic deformation region : A stiffer material will have a higher elastic modulus . An elastic modulus has the form : </P>
<P> An elastic modulus ( also known as modulus of elasticity ) is a quantity that measures an object or substance 's resistance to being deformed elastically ( i.e. , non-permanently ) when a stress is applied to it . The elastic modulus of an object is defined as the slope of its stress -- strain curve in the elastic deformation region : A stiffer material will have a higher elastic modulus . An elastic modulus has the form : </P>
the unit of modulus of elasticity is same as
the unit of modulus of elasticity is same as
slope of its stress -- strain curve in the elastic deformation region
slope of its stress -- strain curve in the elastic deformation region