Physics, asked by sushilaneja8145, 1 year ago

The postulate on which the photoelectric equation is derived is

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Answered by honey308
0
1. a part of energy is used by the electron overcome the surface barrier to come out of the metal surface .this part of energy is equal to the work function of the metal.
2. the remaining part of the energy is used in giving a velocity to the emitted photo electron .
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