Strain energy of a wire is `1.8 xx 10^(-3) J` and strain energy per unit volume of the same wire under the same conditions is `6 xx 10^(-3) J//m^(3)`. The volume of the wire will be

strain energy per unit volume is

Strain energy of a stretched wire is 18 xx 10^3J and strain energy per unit volume of the same wire and same cross section is 6 xx 10^3 J//m^3 . Its volume will be A. 3cm^3 B. 3m^3 C. 6m^3 D. 6cm^3

Strain energy per unit volume is given by

The strain energy per unit volume of a stretched wire is

Potential energy per unit volume of a stretched wire is

The stored energy per unit volume of a stretched wire is

The energy stored per unit volume of a strained wire is

When a wire is stretched by a force the strain produced in the wire is 2 xx 10^(-4) . If the energy stored per unit volume of the wire is 4 xx 10^(4) "joule"//m^(3) then the Young's modulus of the material of the wire will be,