In `He^+` ion electron jumps from `n^th` state to `1^st` excited state and emit photon having wavelength `4/(3R_h)` then the value of n will be

In a hydrogen atom, the electron is in n^(th) excited state. It may come down to second excited state by emitting ten different wavelengths. What is the value of n ?

The energy levels in a certain single electron species are all 800% higher in magnitude than corresponding levels of atomic hydrogen. A certain transition of the electron from the n^(th) excited state to the next higher level is possible with a photonn of wavelength 72 nm . Find the value of n . Given : ((1)/(R) = 90 nm)

A gas of hydrogen like ions is prepared in a particular excited state A. if emit photons having wavelength equal to the wavelength of the first line of the lyman series together with photons of five other wavelength identify the gas and find the principal quantum number of the state A

The ground state energy of hydrogen atom is -13.6 eV. (i) What is the kinetic energy of an electron in the 2^(nd) excited state ? (ii) If the electron jumps to the ground state from the 2^(nd) excited state, calculate the wavelength of the spectral line emitted.

In hydrogen atom electron jumps from (n+1)th state to nth state the frequency of emitted photon is directly proportional to (n>>>1)

The ground state energy of hydrogen atom is -13.6eV . If the electron jumps to the ground state from the 3^("rd") excited state, the wavelength of the emitted photon is

The electron in a hydrogen atom jumps back from an excited state to ground state, by emitting a photon of wavelength lambda_(0) = (16)/(15R) , where R is Rydbergs's constant. In place of emitting one photon, the electron could come back to ground state by

An electron in nth excited state in a hydrogen atom comes down to first excited state by emitting ten different wavelength. Find value of n (an integer).

An electron in C^(5+) ion during the transition from n = 3 to n = 1 emits light of wavelength

An electron in hydrogen atom first jumps from second excited state to first excited state and then from first excited state to ground state. Let the ratio of wavelength, momentum and energy of photons emitted in these two cases be a, b and c respectively, Then