AIPMT 2004 Physics and Chemistry Paper

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Question : 36 of 100
 
Marks: +1, -0
Energy E of a hydrogen atom with principal quantum number n is given by E=‌
−13.6
n2
‌eV
.
The energy of a photon ejected when the electron jumps from n=3 state to n=2 state of hydrogen is approximately :-
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