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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
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The moment of inertia of a thin uniform rod of mass M and length L about an axis
- Two thin lenses when placed in contact, then the power of combination is +10 D.
- An A.C source is rated at 220 V, 50 Hz. The time taken for voltage to change
- A wire mesh consisting of very small squares is viewed at a distance
- The nuclear radius of a certain nucleus is 7.2 fm and it has a charge of 1.28×10⁻¹⁷ C.
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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