| ⇦ | 
| ⇨ |
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: - An elevator car whose floor to ceiling distance is equal to 2.7m starts
- Two vessels separately contain two ideal gases A and B at the same temperature,
- A generator at a utility company produces 100 A of current at 4000 V. The voltage
- The resistance of a wire is 5 ohm at 50° C and 6 ohm at 100° C. The resistance
- The wavelength of first line of Balmer series is 6563Å. The wavelength of first line
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An elevator car whose floor to ceiling distance is equal to 2.7m starts
- Two vessels separately contain two ideal gases A and B at the same temperature,
- A generator at a utility company produces 100 A of current at 4000 V. The voltage
- The resistance of a wire is 5 ohm at 50° C and 6 ohm at 100° C. The resistance
- The wavelength of first line of Balmer series is 6563Å. The wavelength of first line
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply