Hydrogen atom initially in the ground state, absorbs a photon which excites it to n = 5…
Physics · Class 12 · CBSE — Atoms
Hydrogen atom initially in the ground state, absorbs a photon which excites it to n = 5 level. The wavelength of the photon is:
- 975 nm
- 740 nm
- 523 nm
- 95 nm
Answer
(D) 95 nm
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