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Light emitted during the de excitation of electron from n=3 to n=2, when incident on a metal, photoelectrons are just emitted from that metal. In which of the following de excitations photoelectric effect is not possible?
Options
(a) From n=2 to n=1
(b) From n=3 to n=1
(c) From n=5 to n=2
(d) From n=4 to n=3
Correct Answer:
From n=4 to n=3
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The polarising angle of glass is 57⁰. A ray of light which is incident at this angle
- Energy bands in solids are a consequence of
- The coefficient of mutual inductance of two coils is 6 mH. If the current flowing
- A machine gun fires 10 bullets/s,each of mass 10 g,the speed of each bullet
- The velocity of a particle at an instant is 10 ms⁻¹ and after 5 s the velocity
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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