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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: - Which of the following substances has the highest elasticity?
- A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed
- The mean radius of the earth is R, its angular speed on its own axis is ?
- C and Si both have same lattice strcture, having 4 bonding electron in each
- In which of the processes, does the internal energy of the system remain constant?
Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following substances has the highest elasticity?
- A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed
- The mean radius of the earth is R, its angular speed on its own axis is ?
- C and Si both have same lattice strcture, having 4 bonding electron in each
- In which of the processes, does the internal energy of the system remain constant?
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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