[" 20.A hydrogen atom initially in the ground level absorbs a photon,which excites it to the "n=],[" 4level.Determine the wavelength and frequency of photon."]

A hydrogen atom initially in the ground level absorbs a photon , which excites it to then n=4 level. Determine the wavelength and frequency of photon.

A hydrogen atom initially in the ground level absorbs a photon, which excites it to the n = 4 level. Determine the wavelength andfrequency of photon.

A hydrogen atom initially in the ground level absorbs a photon, which excites it to the n = 4 level. Determine the wavelength andfrequency of photon.

A hydrogen atom initially in the ground level absorbs a photon, which excites it to the n = 4 level. Determine the wavelength andfrequency of photon.

A hydrogen atom initially in the ground level absorbs a photon, which excites it to be the n=4 level. Determine the wavelength and frequency of the photon.

A hydrogen atom initially in the ground level absorbs a photon, Which excites it to n=4 level. Determine the wavelength and frequency of photon.

A hydrogen atom initially in the ground level absorbs a photon, Which excites it to n=4 level. Determine the wavelength and frequency of photon.

A hydrogen atom initally in the ground level absorbs aphoton, which excites it to be n=4 level, Determine the wavelength and frequency of photon . To find the wavelength and frequency of photon use the relation of energy of electron in hydrogen atom is E_(n)=-13.6/(n^(2)) eV

A hydrogen atom initially in the ground level absorbs a photon which excites it to the n =4 level. The wave length of photon is