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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.
Related Questions: - Resistances n, each r Ω, when connected in parallel give an equivalent resistance
- If by mistake voltmeter is connected in series and ammeter in parallel then
- A block of wood weighs 10 N and is resting on an inclined plane. The coefficient
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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
- Resistances n, each r Ω, when connected in parallel give an equivalent resistance
- If by mistake voltmeter is connected in series and ammeter in parallel then
- A block of wood weighs 10 N and is resting on an inclined plane. The coefficient
- From a disc of radius R, a concentric circular portion of radius r is cut-out so
- A beam of light consisting of red, green and blue colours is incident on a right
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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