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The wavelength of incident photon is lambda and work function is W,what is max and min K.E of emitted electron

The wavelength of incident photon is lambda and work function is W,what is max and min K.E of emitted electron

Grade:12

1 Answers

Adarsh
768 Points
4 years ago
Its maximum K.E will be (hc/lambda – work function) ..And its minimum K.E will be zero..
If work function > hc/lambda then electron will not emit.......
 

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