Questions
The number of electrons emitted by a surface exposed to light is directly proportional to
detailed solution
Correct option is D
We know that number of photo-electrons emitted will depend on Intensity of incident radiation, As Intensity increases, number of photo-electron emitted also increasesTalk to our academic expert!
Similar Questions
A photo cell is illuminated by a small bright source placed at 1m away. When the same source of light is placed 2m away, which of the following is true about the electrons emitted by the photo cathode?
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