What happens to the work done instreching a wire?

The work done in stretching a wire by 0.1 mm is 3 J. Then the work done in stretching another wire of the same material but with double the radius and half the length by 0.1 mm is

When a wire is stretched, an amount of work is done. What is the amount of work done in stretching a wire through 0.1 mm, if its lengths is 2m and area of cross-section 10^(-6)m^(2)(Y=2xx10^(11)N//m^(2))

The charges on the plates of a parallel plate capacitor are equal and opposite in nature and to prevent them from sticking together, a positive work is done by an external agent to maintain the plate separation. What happens to this external work done in this case?

The work done by a force acting obliquely is given by the formula : W = F cos theta xx s . What will happen to the work done if angle theta between the direction of force and motion of the body is increased gradually ? Will it increase, decrease or remain constant ?

A wire of length L and cross-sectional area A is made of material of Young's modulus Y. The work done in stretching the wire by an amount x is

For a constant force the work done in stretching if spring constant k_(1)gtk_(2) then energy stored in two wire related as

A wire fixed at the upper end stretches by length l by applying a force F. The work done in stretching is

We spend some energy while stretching a wire. What happens to the energy given to the wire ?

When we stretch a wire, we have to perform work. Why? What happens to the energy given to the wire in this process?