The wavelength of the energy emitted when electron come from fourth orbit to second orbit in hydrogen is `20.397 cm`. The wavelength of energy for the same transition in `He^(+)` is

The wave number of energy emitted when electron jumbs from fourth orbit to second orbit in hydrogen in 20,497 cm^(-1) . The wave number of energy for the same transition in He^(+) is

The wave number of energy emitted when electron jumbs from fourth orbit to second orbit in hydrogen in 20,497 cm^(-1) . The wave number of energy for the same transition in He^(+) is

The wave number of energy emitted when electron jumps from fourth orbit to second orbit in hydrogen in 20,497cm^(-1) . The wave number of energy for the same trasition in He^(+) is

The wavelength of the radiation emitted with an electron jumps from the fourth orbit to the second orbit in an hydrogen atom is 20.36 cm. what is the wavelength of radiation emitted for the same transition in He^+ ?

What is the energy emitted when an electron jumps froms second orbit to first orbit in a hydrogen atom ?

What is the energy emitted when an electron jumps froms second orbit to first orbit in a hydrogen atom ?

What is the energy emitted when an electron jumps froms second orbit to first orbit in a hydrogen atom ?

If the wavelength of photon emitted due to transition of electron from third orbit to first orbit in a hydrogen atom is lambda then the wavelength of photon emitted due to transition of electron from fourth orbit to second orbit will be

If the wavelength of photon emitted due to transition of electron from third orbit to first orbit in a hydrogen atom is lambda then the wavelength of photon emitted due to transition of electron from fourth orbit to second orbit will be