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In photo electic effect we assume the photon energy is proportional to its freq. And is completely absorbed by the electrons in the metal. V > Vo then 1. Decreases when freq. Of phton Increses 2. Increases when freq. Of photon increses 3. Does not depend on freq but only on the intensity 4.intensity of the incident beam 4. Depend on both intensity and freq. Give me correct answer and method

In photo electic effect we assume the photon energy is proportional to its freq. And is completely absorbed by the electrons in the metal. V > Vo then
1. Decreases when freq. Of phton Increses
2. Increases when freq. Of photon increses
3. Does not depend on freq but only on the intensity
4.intensity of the incident beam
4. Depend on both intensity and freq.
Give me correct answer and method

Grade:12

3 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
9 years ago

As far as photoelectric effect is concerned it doesn't depend on intensity of light.
It only depends on frequency.


Arun Kumar
IIT Delhi
Askiitians Faculty
Shivam
39 Points
9 years ago
ans is 3 does not match your answer
Arun Kumar
9 Points
9 years ago
You didn’t make your question clear.
You didn’t ask about photocurrent.

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