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The transition from the state 3n = 3 to n = 1 in a hydrogen like atom results in ultraviolet radiation. Infrared radiation will be obtained in the transition from:
Options
(a) 2 → 1
(b) 3 → 2
(c) 4 → 2
(d) 4 → 3
Correct Answer:
4 → 3
Explanation:
The frequency of the transition v ∞ 1/n², when n = 1, 2, 3.
Related Questions: - An LCR circuit contains resistance of 100 ohm and a supply of 200 volt at 300 radian
- An electron moving in a uniform magnetic field of induction of intensity B,
- A radioactive sample S₁ having an activity of 5 μCi has twice the number of nuclei
- The root mean square speed of oxygen molecule (O₂) at a certain temperature is v.
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An LCR circuit contains resistance of 100 ohm and a supply of 200 volt at 300 radian
- An electron moving in a uniform magnetic field of induction of intensity B,
- A radioactive sample S₁ having an activity of 5 μCi has twice the number of nuclei
- The root mean square speed of oxygen molecule (O₂) at a certain temperature is v.
- Radioactivity of a sample at T₁ time is R₁ and at time T₂ is R₂. If half-life
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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