All Problems Thermal Radiation. Quantum Nature of Light.
Problem 5.273
Find the photoelectric threshold for zinc and the maximum velocity of photoelectrons liberated from its surface by electromagnetic radiation with wavelength \(250 \mathrm{nm}\).
All Problems Find the photoelectric threshold for zinc and the maximum velocity of photoelectrons liberated from its surface by electromagnetic radiation with wavelength \(250 \mathrm{nm}\).