Chemistry, asked by eratzinfantry, 1 month ago

in a photoelectric experiment, kinetic energy of photoelectron is 18.2 × 10^-19 J. the wavelength of incident light is X ×10^-8m , if work function of metal is 1eV, then value of X is ____.
(planks constant= 6.6×10^-34Js and 1eV =1.6×10^-19J)

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Answered by arizk99o9

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