The ground state and first excited state energies of hydrogen atom are `-13.6 eV` and `-3.4eV` respectively. If potential energy in ground state is taken to be zero. Then:

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

The ground state energy of hydrogen atom is -13.6 eV. What are the kinetic and potential energies of the electron in this state ?

If the energy in the first excited state in hydrogen atom is 23.8 eV then the potential energy of a hydrogen atom in the ground state can be assumed to be

Total energy of electron in an excited state of hydrogen atom is -3.4 eV . The kinetic and potential energy of electron in this state.

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.

The ground state energy of hydrogen atom is -13.6 eV (i) What are the potential energy and K.E. of electron is 3rd excited state? (ii) If the electron jumped to the ground state form the third excited state, calculate the frequency of photon emitted.