Infrared radiation is found in Paschan, Brackett and pfund series and it is obtain when electron transition occur from high energy level to minimum third level.
The transition from the state n=3 to n=1 in a hydrogen like atom results in ultraviolet radiation. Infrared radiation will be obtained in the…
NEET UG 2012 — Physics Modern Physics
2012mcqeasy
The transition from the state n=3 to n=1 in a hydrogen like atom results in ultraviolet radiation. Infrared radiation will be obtained in the transition from
Official previous-year question
Held on 30 Apr 2012 · Verified 9 Jul 2026.
Options
- A
2→1
- B
3→2
- C
4→2
- D
4→3
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