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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.
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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 6 volt battery is connected to the terminals of a three metre long wire of uniform
- The amount of heat energy required to raise the temperature of 1 g of Helium
- Monochromatic light of wavelength 667 nm is produced by a helium neon laser
- A 1Ω resistance in series with an ammeter is balanced by 75 cm of potentiometer wire
- In a potentiometer experiment, the balancing with a cell is at length 240 cm.
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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