An electron during its transition in a uni electronic species shows a decrease in its kinetic energy by `X eV`.The potential energy change during this transition will be in `eV`

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:

Find the de-Broglie wavelength of an electron with kinetic energy of 120 eV.

Find the de-Broglie wavelength of an electron with kinetic energy of 120 eV.

One moving electron when comes closer to other stationary electron, then its kinetic energy and potential energy respectvely……and…….

The energy of the electron in the ground state of hydrogen atom is -13.6 eV . Find the kinetic energy and potential energy of electron in this state.

As an electron makes a transition from an excited state to the ground state of a hydrogen like atom/ion (a) kinetic energy, potential energy and total energy decrease (b) kinetic energy decreases, potential energy increases but total energy remains same (c ) kinetic energy and total energy decrease but potential energy increases (d) its kinetic energy increases but potential energy and total energy decrease

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-