Einstein's photoelectric equation: particle nature of lightMedium
Kinetic Energy in Photoelectric Effect
A light source of wavelength λ illuminates a metal surface and electrons are ejected with maximum kinetic energy of 2 eV. If the same surface is illuminated by a light source of wavelength 
, then the maximum kinetic energy of ejected electrons will be (The work function of metal is 1 eV)
, then the maximum kinetic energy of ejected electrons will be (The work function of metal is 1 eV)SELECT ONE OPTION
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