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If an electron in a hydrogen atom jumps from the 3rd orbit to the 2nd orbit, it emits a photon of wavelength λ. When it jumps from the 4th orbit to the 3rd orbit, the corresponding wavelength of the photon will be
Options
(a) 16/25 λ
(b) 9/16λ
(c) 20/7 λ
(d) 20/13 λ
Correct Answer:
20/7 λ
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Two identical circular coils A and B are kept on a horizontal tube
- An alpha nucleus of energy 1/2 mv² bombards a heavy nuclear target of charge Ze
- A beam of electron passes undeflected through mutually perpendicular
- A black body is heated from 27° C to 127° C. The ratio of their energies of radiations
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two identical circular coils A and B are kept on a horizontal tube
- An alpha nucleus of energy 1/2 mv² bombards a heavy nuclear target of charge Ze
- A beam of electron passes undeflected through mutually perpendicular
- A black body is heated from 27° C to 127° C. The ratio of their energies of radiations
- The temperature coefficient of a resistance wire is 0.00125 per degree.
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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