[" 33.In the transition of electron in an atom ,its kinetic energy changes from Y to Y/4,then find "],[" change in potential energy."]

An electron in an atom jumps in such a way that its kinetic energy changes from x to x/4 . The change in potential energy will be:

An electron in an atom jumps in such a way that its kinetic energy changes from x to x/4 . The change in potential energy will be:

An electron in an atom jumps in such a way that its kinetic energy changes from x to x/4 . The change in potential energy will be:

An electron in an atom jumps in such a way that its kinetic energy changes from x to x/9 . The change in its potential energy (magnitude) will be-

An electron in an atom jumps in such a way that its kinetic energy changes from x to x/9 . The change in its potential energy (magnitude) will be-

An electron in hydrogen atom jumps from one orbit to another orbit in such a way that its kinetic energy X changes one fourth of its initial. The change in its potential energy is

A proton is moving away from an electron, then find the change in potential energy of the system.

When a stone is projected vertically upwards its kinetic energy changes into potential energy.

In a hydrogen atom, the electron and proton are bound at a distance of about 0.53 A. (a) Estimate the potential energy of the system in eV, taking the zero of the potential energy at infinite separation of the electron from proton. (b) What is the minimum work required to free the electron, given that its kinetic energy in the orbit is half the magnitude of potential energy obtained in (a)?