An electron in a hydrogen atom has undergone a transition
An electron in a hydrogen atom has undergone a transition from N = 4 to N = 3 energy levels. Find out the energy of the photon that is emitted in electron volts.
1. 0.66 eV
2. 0.83 eV
3. 0.91 eV
4. 1.04 eV
5. 1.33 eV
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