What is the work function of a metal from which electrons are ejected with kinetic energy E_kin = 1.88 eV, and incident light has a wavelength of ë = 660 nm?
[h = 6.63 × 10^-34 J s, c = 3 × 10⁸ m/s, 1 eV = 1.6 × 10^-19 J]

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The Answer of What is the work function of a metal from which electrons are ejected with kinetic energy E_kin = 1.88 eV, and incident light has a wavelength of ë = 660 nm? [h = 6.63 × 10^-34 J s, c = 3 × 10⁸ m/s, 1 eV = 1.6 × 10^-19 J]

What Is the Work Function of a Metal from Which