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If a hydrogen atom is supplied with 15.8 eV of energy,the kinetic energy of the escaped electron is
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Abi
K.E = Energy supplied - I.E = 15.8-13.6 = 2.2 eV
1 eV. = 1.610^-19 J 2.2 eV= 2.21.6*10^-19 J = 3.5 * 10^-19 J
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Karthik
Even I hav this doubt
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