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The Priniple of LASER action involves
Options
(a) Amplification of particular frequency emitted by the system
(b) Population inversion
(c) Stimulated emission
(d) All of these
Correct Answer:
All of these
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - In the Young’s double slit experiment, the intensity of light at a point on the screen
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In the Young’s double slit experiment, the intensity of light at a point on the screen
- The ultimate individual unit of magnetism in any magnet is called
- The instantaneous values of alternating current and voltages in a circuit are given as
- Assuming the sun to have a spherical outer surface of radius r
- A circular disc X of radius R is made from an iron plate of thickness t and another disc
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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