| ⇦ | 
| ⇨ |
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: - In common base circuit of a transistor, current amplification factor is 0.95.
- The resultant of two forces, one double the other in magnitude, is perpendicular
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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 common base circuit of a transistor, current amplification factor is 0.95.
- The resultant of two forces, one double the other in magnitude, is perpendicular
- If rope of lift breaks suddenly, the tension exerted by the surface of the lift
- A projectile is fired from the surface of the earth with a velocity of 5 m s⁻¹ and angle
- An electric dipole of dipole moment p is placed in a uniform external electric field
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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