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Sir plz give me the solution to this question I will be waiting for your reply

Sir plz give me the solution to this question I will be waiting for your reply

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Grade:12

1 Answers

Arun
25750 Points
4 years ago
Dear student
 
Energy = hc /0.6*10-6 = 2.05 eV
stopping potential is o.5V hence K.E. = 0.5 eV
 
work function of material = 2.05 – 0.5 = 1.5 eV

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