cse • paper_2 • quantum_mechanicscse-1986-subject-05-002
Photoelectric effect — UPSC CSE 1986 Physics PYQ
Buy PYQ Solution Manual →The stopping potential for electrons emitted from a metal, due to photoelectric effect, is found to be 1\text{ volt} for light of 2,500\text{ Angstrom units}. Calculate the work function of the metal in electron volts.
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