Electrons in hydrogen like atom `(Z= 3)` make transtion from the fifth is the fourth orbit and from the third orbit The resulting madition are incided nurmally an a meal plate and eject photoelectron the stopping potential for the photoelectron ejected by the longer wavelength
(Rydhery constant` = 1.094 xx10^(7) m^(-1)`

Electrons in hydrogen like atom (Z= 3) make transition from the fifth to the fourth orbit and from the third orbit. The resulting radiation are incident normally on a metal plate and eject photoelectrons. The stopping potential for the photoelectrons ejected by the shorter wavelength is 3.95 volts. Calculate the work function of the metal and the stopping potential for the photoelectron ejected by longer wavelength (Rydberg constant = 1.094 xx10^(7) m^(-1)

Electron in a hydrogen-like atom (Z = 3) make transition from the forth excited state to the third excited state and from the third excited state to the second excited state. The resulting radiations are incident potential for photoelectrons ejested by shorter wavelength is 3.95 e V . Calculate the work function of the metal and stopping potiential for the photoelectrons ejected by the longer wavelength.

Electron in a hydrogen-like atom (Z = 3) make transition from the forth excited state to the third excited state and from the third excited state to the second excited state. The resulting radiations are incident potential for photoelectrons ejested by shorter wavelength is 3.95 e V . Calculate the work function of the metal and stopping potiential for the photoelectrons ejected by the longer wavelength.

Electrons in a sample of gas containing hydrogen-like atom (Z = 3) are in fourth excited state. When photons emitted only due to transition from third excited state to second excited state are incident on a metal plate photoelectorns are ejected. The stopping potential for these photoelectorns is 3.95 eV . now, if only photons emitted due to transition from fourth excited state to third excited state are incident on the same metal plate, the stopping potential for the emitted photoelectrons will be appoximetely equal to

In a hydrogen atom, an electron jumps from third orbit to the first orbit. Find out the frequency and wavelength of the spectral line. Given R=1.097xx 10^(7) m^(-1)

If electron in a hydrogen atom has moves from n = 1 to n = 10 orbit, the potential energy of the system has

In a hydrogen atom, an electron jumps from the third orbit to the first orbit. Find out the frequency and wavelength of the spectral line. (R_(H)=1.09678xx10^(7)m^(-1)) .

stationary He^(o+) ion emits a photon corresponding to the first line (H_(4)) of the lyman series .The photon than emitted strikles a if atom in the ground state .Find the velocity of the photoelectron ejected out of the hydrogen atom .The value of R is 1.097 xx 10^(7)m^(-1)

When radiation is incident on a photoelectron emitter , the stopping potential is found to be 9 volts . If e//m for the electrons is 1.8 xx 10^(11) C kg^(-1) the maximum velocity of the ejected electrons is

When radiation is incident on a photoelectron emitter , the stopping potential is found to be 9 volts . If e//m for the electrons is 1.8 xx 10^(11) C kg^(-1) the maximum velocity of the ejected electrons is