| ⇦ | 
| ⇨ |
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 body of length 1 m having cross-sectional area 0.75 m² has heat flow through it
- A satellite S is moving in an elliptical orbit around the earth. The mass
- The current in a conductor varies with time t as I=2t+3t² Where I is in amperes
- The horizontal and vertical components of earth’s magnetic field at a place
- If the momentum of electron is changed by P, then the de-Broglie wavelength
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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