| ⇦ | 
| ⇨ |
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
- ₉₂U²³⁴ has 92 protons and 238 nucleons. It decays by emitting an alpha particle
- The angle between the dipole moment and electric field at any point on the equatoria
- A thermoelectric refrigerator works on
- The numebr 0 (zero) is required for
- A perfect gas at 27° C is heated at constant pressure to 327° C. If original volume of gas
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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