| ⇦ | 
| ⇨ |
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
- Kirchoff’s I law and II laws of electricity prove respectively the
- Angle of minimum deviation for a prism of reractive index 1.5 equal to the angle
- A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- A car moves from X to Y with a uniform speed v(u) and returns to Y with a uniform speed
- The operation of a nuclear reactor is said to be critical, if the multiplication
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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