A steel wire of mass 3.16Kg is stretched to a tensile strain of 1xx10^(-3) . The elastic deformation energy if density rho=7.9g/cc and Y=2 xx 10^11N//m^2

A steel wire of mass 3.16Kg is stretched to a tensile strain of 1xx10^

1.	A steel wire of mass 3.16Kg is stretched to a tensile strain of 1xx10^(-3) . The elastic deformation energy if density rho=7.9g/cc and Y=2 xx 10^11N//m^2
Answer» 4KJ 0.4KJ 0.04KJ 4J Answer :C