Modern Physics> Threshold frequency of a surface is nu no...

Threshold frequency of a surface is nu not. It is illuminated by 3nu not frequency, then maximum speed of photo electrons is Vm/s. What will be maximum speed if incident frequency is 9nu not

Suman Pandey , 6 Years ago

Grade 12

1 Answers

Arun

3v=v+K1K1=2v-----(1)9v=v+KE2KE2=8v-----(2)(1)÷(2)KE1|KE2=2v|8vV^2|(V2)^2=1|4Therefore;V2=2VI used v instead of (nu-not)and V for velocity

Last Activity: 6 Years ago

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Modern Physics> Threshold frequency of a surface is nu no...

Threshold frequency of a surface is nu not. It is illuminated by 3nu not frequency, then maximum speed of photo electrons is Vm/s. What will be maximum speed if incident frequency is 9nu not

Suman Pandey , 6 Years ago

Arun

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