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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: - The unit of specific conductivity is
- The polarising angle of glass is 57⁰. A ray of light which is incident at this angle
- A parallel beam of light of wavelength λ is incident normally on a narrow slit
- An isolated sphere has a capacitance of 50pF. What would be the radius of the sphere?
- If voltage across a bulb rated 220 volt-100 Watt drops by 2.5% of its rated value
Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The unit of specific conductivity is
- The polarising angle of glass is 57⁰. A ray of light which is incident at this angle
- A parallel beam of light of wavelength λ is incident normally on a narrow slit
- An isolated sphere has a capacitance of 50pF. What would be the radius of the sphere?
- If voltage across a bulb rated 220 volt-100 Watt drops by 2.5% of its rated value
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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