| ⇦ | 
| ⇨ |
Electron in hydrogen atom first jumps from third excited state to second excited state and then from second excited to the first excited state. The ratio of the wavelengths λ₁:λ₂ emitted in the two cases is
Options
(a) (7/5)
(b) (27/20)
(c) (27/5)
(d) (20/7)
Correct Answer:
(20/7)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A bucket full of water is revolved in a vertical circle of 2m
- The quantity having the same units in all systems of unit is
- If the image formed by a convex mirror of focal length 30 cm is a quarter of the size
- A round uniform body of radius R, mass M and moment of inertia I rolls down
- A polarised light of intensity I₀ is passed through another polariser whose pass axis
Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A bucket full of water is revolved in a vertical circle of 2m
- The quantity having the same units in all systems of unit is
- If the image formed by a convex mirror of focal length 30 cm is a quarter of the size
- A round uniform body of radius R, mass M and moment of inertia I rolls down
- A polarised light of intensity I₀ is passed through another polariser whose pass axis
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply