| ⇦ | 
| ⇨ |
The ionisation potential of hydrogen-atom is -13.6 eV. An electron in the groundstate of a hydrogen-atom absorbs a photon of energy 12.75 eV. How many different spectral lines can one expect when the electron make a downward transition?
Options
(a) 1
(b) 4
(c) 2
(d) 6
Correct Answer:
6
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A parallel plate condenser with a dielectric of dielectric constant K between the plates
- Aperture of human eye is 0.2 cm. The minimum magnifying power of a visual
- In a Rutherford scattering experiment when a projectile of charge Z₁ and mass M₁
- The minimum velocity (in ms⁻¹) with which a car driver must traverse a flat curve
- A ship of mass 3 x 10⁷ kg initially at rest is pulled by a force of 5 x 10⁴ N through
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A parallel plate condenser with a dielectric of dielectric constant K between the plates
- Aperture of human eye is 0.2 cm. The minimum magnifying power of a visual
- In a Rutherford scattering experiment when a projectile of charge Z₁ and mass M₁
- The minimum velocity (in ms⁻¹) with which a car driver must traverse a flat curve
- A ship of mass 3 x 10⁷ kg initially at rest is pulled by a force of 5 x 10⁴ N through
Topics: Radioactivity (83)
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