Find the maximum KE with which an electron is emitted from a photometal of work...

Find the maximum KE with which an electron is emitted from a photometal of work function 3.2*10^(-39) J when a radiation of energy E=3.314*10(-39) J falls on it. [work function=3.2*10^(-39) J]?

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Asked by adelanky144 on 23rd June, 2018

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