What happens to the potential energy of the molecules when a solid body is compressed ?

What will happen to the potential energy of the atoms of a solid when (i) compressed ? (ii) on stretching a wire?

Answer the question briefly and to the point: What will happen to the potential energy of the atoms of a solid when compressed? On stretching a wire ?

What happens to the potential energy if the height of a body is doubled?

What happens to the kinetic energy of the molecules of a substance when it is cooled ?

What happens to the potential energy of a body when its height is doubled ?

What happens to the potential energy of the system when two atoms form a covalent bond?

When a wire is stretched the potential energy of its molecules will

What will happen to potential energy of a spring when it is compressed ?

On compression will the potential energy of the molecular of a solid increase ? Give reasons for your answer.