Chemistry, asked by ahrijeon9, 10 months ago

The threshold frequency for a metal is 4.5 x 1014 s -1 . Calculate the threshold frequency and the kinetic energy of a photoelectron when radiation of frequency 2.3 x 1015 s -1 strikes the metal.

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Answered by khalekridoy02

1

Answer:threshold frequency is (4.5×10^14) Hz

Kinetic energy is 7.66eV

Explanation:in the below image

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