| ⇦ | 
| ⇨ |
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: - When alpha particles captures and electron, then it becomes a
- A thermodynamic system undergoes cyclic process ABCDA as shown in figure
- A radioactive element forms its own isotope after 3 consecutive disintegrations.
- Which of the following statements is correct?
- The average power dissipated in a pure inductor is
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When alpha particles captures and electron, then it becomes a
- A thermodynamic system undergoes cyclic process ABCDA as shown in figure
- A radioactive element forms its own isotope after 3 consecutive disintegrations.
- Which of the following statements is correct?
- The average power dissipated in a pure inductor is
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