When photons of energy `hv` fall on an aluminium plate (of work function `E_(0)`), photoelectrons of maximum kinetic energy `K` are ejected . If the frequency of the radiation is doubled , the maximum kinetic energy of the ejected photoelectrons will be
A
` K + E_(0)`
B
2K
C
K
D
K + hv
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The correct Answer is:
D
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