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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
- Moment of inertia, along the diameter of a ring is
- When a mass M is attached to the spring of force constant k,
- In a discharge tube ionization of enclosed gas is produced due to collisions between
- Copper of fixed volume V is drawn into wire of length l. When this wire is subjected
- When a ceiling fan is switched off its angular velocity reduces to 50% while
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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