| ⇦ | 
| ⇨ |
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: - Two springs with spring constants K₁=1500 N/m and K₂=3000 N/m
- A body is thrown vertically upward in air when air resistance is taken into account
- Three resistances P,Q,R each of 2Ω and an unknown resistances S form the four arms
- A body moves with a uniform acceleration a and zero initial velocity
- The magnifying power of a telescope is 9. When it is adjusted for parallel rays
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two springs with spring constants K₁=1500 N/m and K₂=3000 N/m
- A body is thrown vertically upward in air when air resistance is taken into account
- Three resistances P,Q,R each of 2Ω and an unknown resistances S form the four arms
- A body moves with a uniform acceleration a and zero initial velocity
- The magnifying power of a telescope is 9. When it is adjusted for parallel rays
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