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A monochromatic light incident on metal "A" having threshold frequency"nu-not". It emits photo electrons of maximum KE "K". Now incident frequency Is made three times and fall on metal B having threshold frequency 2 nu-not. What will maximum KE of photo electrons emitted by metal "B"?

A monochromatic light incident on metal "A" having threshold frequency"nu-not". It emits photo electrons of maximum KE "K". Now incident frequency Is made three times and fall on metal B having threshold frequency 2 nu-not. What will maximum KE of photo electrons emitted by metal "B"?

Grade:11

1 Answers

Norman Manchu
151 Points
3 years ago
The answer somehow came out to be (3v-2vo)K|(v-vo)|||I didn`t relate it because you did not mention any options I made two equations one for metal A and the other one for B and divided them eventually I don`t know if this is the answer or this has to be solved further?

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