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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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- To what temperature should the hydrogen at room temperature (27°C) be heated at constant
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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 ball is moving in a circular path of radius 5 m.If tangential acceleration
- To what temperature should the hydrogen at room temperature (27°C) be heated at constant
- A liquid boils when its vapour pressure equals
- The resistance of a carbon resistor of colour code Red-Red Green Silver is(in kΩ)
- The inductive reactance of an inductor of 1/π henry at 50 Hz frequency is
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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