A metal has a work function of 2.0eV and is illuminated by monochromatic light of wavelength 4.5×107m. calculate the
*Threshold frequency
*Maximum energy of the photoelectron.(1cv 1.6 × 10^-19J; h=6.6 × 10^34JS, C 3.0 × 10^8ms')?
In Physics
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Asked by Tomi💗💖 on 18th March, 2023
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