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Electrons in a certain energy level n=n₁, can emit 3 spectral lines. When they are in another energy level, n=n₂. They can emit 6 spectral lines. The orbital speed of the electrons in the two orbits are in the ratio
Options
(a) (4:3)
(b) (3:4)
(c) (2:1)
(d) (1:2)
Correct Answer:
(4:3)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Water flows through a pipe. The area of cross-section at one place A₁=10 cm²,
- In n-type semiconductor, electrons are majority charge carriers
- A solid sphere, disc and solid cylinder all of the same mass and made up of same material
- A magnetic force acting on a charged particle of charge -2µC in a magnetic field of 2T
- If two charges +4e and +e are at a distance x apart, then at what distance charge q
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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