1. The problem statement, all variables and given/known data Light of the wavelength Lambda = 5893 Angstrom is incident on a surface. The stopping potential for the emitted electrons is 0.36 volt. Calc the max energy of the photoelectron, the work function and threshold frequency. my question is about the stopping potential, the problem is given in volts, how do I convert to eV? does "emitted electrons" indicate it as an Electron volt in words, so that the eV would be 0.36? Thanks!