Question:a) An electron in a quantum system has allowed energies 1eV,
3eV and 9 eV. What...
Question
a) An electron in a quantum system has allowed energies 1eV,
3eV and 9 eV. What...
a) An electron in a quantum system has allowed energies 1eV,
3eV and 9 eV. What wavelengths are observed in the emission
spectrum of this system? Show your work.
b) If you must choose from wavelengths obtained in part a) as
light source for a photoelectric effect demonstration, with which
material(s) will you build your cathode, and with what wavelength
you would shine on it?