| ⇦ | 
| ⇨ |
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: - For a satellite escape velocity is 11 kms⁻¹.If the satellite is launched at an angle
- Water drops fall from a top on the floor 5 m below at regular intervals
- A ball is dropped from the root of a tower of height h
- On the horizontal surface of a truck a block of mass 1 kg is placed (µ=0.6) and truck
- The potential of a large liquid drop when eight liquid drops are combined is 20 V.
Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- For a satellite escape velocity is 11 kms⁻¹.If the satellite is launched at an angle
- Water drops fall from a top on the floor 5 m below at regular intervals
- A ball is dropped from the root of a tower of height h
- On the horizontal surface of a truck a block of mass 1 kg is placed (µ=0.6) and truck
- The potential of a large liquid drop when eight liquid drops are combined is 20 V.
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