The Maximum kinetic energy of photoelectron ejected from a metal is x when it is irradiated with radiation having a frequency twice the threshold frequency. If the frequency of the incident radiation is doubled, what is the maximum kinetic energy of the photoelectrons would be affected?
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Answer:
The kinetic energy will be more than doubled
Explanation:
this can be illustrated by simple example
we know that
5=3+2 here on comparing with the equation E = W + KE
when incident radiation is made doubled then
10=3+7 (we know that the work function is constant for a given metal)
u know that 7>4 i.e it is more than double..
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