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In a laser tube, all the photons
Options
(a) have same energy
(b) have same wavelength
(c) move in same direction
(d) move with same speed
Correct Answer:
move with same speed
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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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
- A photosensitive metallic surface has work function, hν₀. If photons of energy
- A body cools in 7 minute from 60⁰C to 40⁰C. What time, in minute does it take to cool
- A nucleus at rest splits into two nuclear parts having radii in the ratio 1:2.
- A body of mass m is placed on the earth’s surface. It is taken from the earth’s surface
- The most stable particle in Baryon group is
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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