An electron of a hydrogen like atom, having \(Z=4\), jumps from \(4^{\text {th }}\) energy state to \(2^{\text {nd }}\) …

An electron of a hydrogen like atom, having \(Z=4\), jumps from \(4^{\text {th }}\) energy state to \(2^{\text {nd }}\) energy state, The energy released in this process, will be:
(Given \(R c h=13.6 eV\) ) Where \(R=\) Rydberg constant, \(c=\) Speed of light in vacuum, \(h=\) Planck's constant.