While performing research with gaseous hydrogen at a high enough temperature that the H2 molecules have dissociated to H atoms, you notice that atoms in your hydrogen sample are ionized by photons of energy 2.28 eV that are incident on the sample. You wish to determine two things: (a) the minimum value for n for the hydrogen atoms that are being ionized, and (b) the speed of the electrons released in the ionization process when they are far from the atom.

While performing research with gaseous hydrogen at a high enough temperature that the H2 molecules have dissociated to H atoms, you notice that atoms in your hydrogen sample are ionized by photons of energy 2.28 eV that are incident on the sample. You wish to determine two things: (a) the minimum value for n for the hydrogen atoms that are being ionized, and (b) the speed of the electrons released in the ionization process when they are far from the atom.