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Physics, 04.06.2021 18:50 Pige0n

Photoelectrons with a maximum speed of 8.00 _ 106 m/s are ejected from a surface in the presence of light with a frequency of 6.32 _ 1014Hz. If the mass of an electron is 9.10 _ 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.64 x 10-24 J
2.88 x 10-16 J
5.82 x 10-17 J
2.91 x 10-17 J

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