| ⇦ | 
| ⇨ |
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.
Related Questions: - A transistor is operated in common emitter configuration at constant collector
- Two metal spheres of radii 0.01m and 0.02m are given a charge of 15mC and 45mC
- A solid which is transparent to visible light and whose conductivity increases
- The area of cross-section of one limb of an U-tube is twice that of the other.
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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 transistor is operated in common emitter configuration at constant collector
- Two metal spheres of radii 0.01m and 0.02m are given a charge of 15mC and 45mC
- A solid which is transparent to visible light and whose conductivity increases
- The area of cross-section of one limb of an U-tube is twice that of the other.
- The horizontal range and maximum height attained by a projectile are R and H,respectively
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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