Increase in the frequency of the incident radiations increases the :
A) number of of photo – electrons B) work function
C) kinetic energy of photo – electrons D) threshold frequency
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If you increase the frequency of incident radiation it will increase the kinetic energy of emitted photo electrons because work function and threshold frequency are constant for each and every metal.
Number of photo electrons emitted are depended on intensity of light radiation.
hen e option c is correct
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