6020×10^−19J)

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A photon of wavelength 4×10^−7m strikes on metal surface , the work function of the metal being 2.13 eV Calculate : (i) the energy of the photon (ev) (ii) the kinetic energy of the emission and the velocity of the photoelectron (1eV=1,6020×10^−19J),
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Nov
A photon of wavelength 4×10^−7m strikes on metal surface , the work function of the metal being 2.13 eV Calculate : (i) the energy of the photon (ev) (ii) the kinetic energy of the emission and the velocity of the photoelectron (1eV=1,6020×10^−19J), 6020×10^−19J) A photon of wavelength 4×10^−7m strikes on metal surface the work function [...]
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Tags: 6020×10^−19J) , A photon of wavelength 4×10^−7m strikes on metal surface , the work function of the metal being 2.13 eV Calculate : (i) the energy of the photon (ev) (ii) the kinetic energy of the emission and the velocity of the photoelectron (1eV=1 ,