Cullys3293 Cullys3293

08-03-2024
Physics

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In a photoelectric effect experiment the threshold wavelength of light is 380 nm. If the wavelength of incident light is 260 nm, the maximum kinetic energy of emitted electrons will be: Given E (in eV) = 1237/ λ (in nm)
a. 1.5 eV
b. 3.0 eV
c. 4.5 eV
d. 15.1 eV

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