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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: - A body of mass m is accelerated uniformly from rest to a speed v in a time T
- An electric dipole of moment ‘p’ is placed in an elecatric field of intensity ‘E’
- Two liquid drops having diameters of 1 cm and 1.5 cm. The ratio of excess
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- Which of the following transitions in hydrogen atoms emit photons of highest frequency?
Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body of mass m is accelerated uniformly from rest to a speed v in a time T
- An electric dipole of moment ‘p’ is placed in an elecatric field of intensity ‘E’
- Two liquid drops having diameters of 1 cm and 1.5 cm. The ratio of excess
- In Young’s experiment, the ratio of maximum to minimum intensities of the fringe
- Which of the following transitions in hydrogen atoms emit photons of highest frequency?
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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