Question:
1 When a certain metal was irradiated with a light of
Last updated: 6/28/2023
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1 When a certain metal was irradiated with a light of frequency 3 2 x 10 6 the photoelectrons had twice the kinetic energy as emitted when the same metal was irradiated with light of frequency 2 0 x10 6 Hz Calculate the threshold frequency of the metal