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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
- A solid cylinder of mass 50kg and radius 0.5 m is, free to rotate about the horizontal axis
- A gramophone record is revolving with an angular velocity ?. A coin is placed at
- When ₉₀Th²²⁸ transforms to ₈₃Bi²¹², the number of emitted α and β particles
- The current gain of a transistor in common base configuration is 0.96.
- A satellite of mass m revolves around the earth of radius R at a height x from
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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