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[" Light corresponding to the transitionn "=4" ton "=2" inhytrogentoms falls oncesium metal having work finctio "],[" 1.9eV.The maximum kineticenergy ofthe photelectronsemitted will be- "],[[" (1) "2.55eV," (2) "19cV," (3) "1,165cJ," (4) "0,65eV,]]

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