A sample of hydrogen gas in its ground state is irrdation with photon of `10.2eV` energies The radiation from the above the sample is used to irradiate two other the sample of excited ionized `He^(+)` and excited ionized `Li^(2+)`, respectively . Both the ionized sample absorb the incident radiation.
With increasing quantum number, the energy different between adjacent energy level in atoms

A sample of hydrogen gas in its ground state is irrdation with photon of 10.2eV energies The radiation from the above the sample is used to irradiate two other the sample of excited ionized He^(+) and excited ionized Li^(2+) , respectively . Both the ionized sample absorb the incident radiation. Consider the spectra lines resulting from the transition n=2 to n=1 in the atom and the ions given below. The shortest wavelength is produced by

A sample of hydrogen gas in its ground state is irradiated with photons of 10.02 eV energies. The radiation from the above sample is used to irradiate two other sample of excited ionized He^(+) and excited ionized Li^(2+) , respectively. Both the ionized samples absorb the incident radiation. How many spectral lines are obtained in the spectra of Li^(2+) ?

A sample of hydrogen gas in its ground state is irradiated with photons of 10.02 eV energies. The radiation from the above sample is used to irradiate two other sample of excited ionized He^(+) and excited ionized Li^(2+) , repectively. Both the ionized samples absorb the incident radiation. How many spectral lines are obtained in the spectra of Li^(2+) ?

A sample of hydrogen gas in its ground state is irradiated with photons of 10.02 eV energies. The radiation from the above sample is used to irradiate two other sample of excited ionized He^(+) and excited ionized Li^(2+) , repectively. Both the ionized samples absorb the incident radiation. How many spectral lines are obtained in the spectra of Li^(2+) ?

A sample of hydrogen gas in its ground state is irradiated with photons of 10.2 eV energies. The radiation from the above sample is used to irradiate two other sample of excited ionized He^(+) and excited ionized Li^(2+) , repectively. Both the ionized samples absorb the incident radiation. How many spectral lines are obtained in the spectra of He^(+) ion?

A sample of hydrogen gas in its ground state is irradiated with photons of 10.02 eV energies. The radiation from the above sample is used to irradiate two other sample of excited ionized He^(+) and excited ionized Li^(2+) , repectively. Both the ionized samples absorb the incident radiation. How many spectral lines are obtained in the spectra of He^(+) ion?

A sample of hydrogen gas in its ground state is irrdation with photon of 10.2eV energies The radiation from the above the sample is used to irradiate two other the sample of excited ionized He^(+) and excited ionized Li^(2+) , respectively . Both the ionized sample absorb the incident radiation. A gas of monoatomic hydrogen is bombared with a stream of electron that have been accelerated from rest through a potential difference of 12.75 volt. in the emission spectrum, one cannot observed any line of

A sample of hydrogen gas in its ground state is irrdation with photon of 10.2eV energies The radiation from the above the sample is used to irradiate two other the sample of excited ionized He^(+) and excited ionized Li^(2+) , respectively . Both the ionized sample absorb the incident radiation. An electron jumps from the 4^(th) orbit to 2^(nd) orbit of hydrogen atom . .Given the Rydberg's constant r=10^(5)cm^(-1) , the frequency in hertz of the emitted radiation will be