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If, an electron in hydrogen atom jumps from an orbit of level n=3 to an orbit of level n=2, emitted radiation has a frequency (R=Rydberg’s constant, c=velocity of light)
Options
(a) 3Rϲ/27
(b) Rϲ/25
(c) 8Rϲ/9
(d) 5Rϲ/36
Correct Answer:
5Rϲ/36
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The velocity of radio-waves is 3×10⁵ km/s. The frequency corresponding to wavelength
- The minimum wavelength of X-rays emitted by X-ray tube is 0.4125Å
- Three resistances 2Ω, 3Ω and 4Ω are connected in parallel. The ratio of currents passing
- A particle moves along a circle of radius 20/π m with constant tangential acceleration
- A luminous object is seperated from a screen by distance d. A convex lens
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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