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The coherence of two light sources means that the light waves emitted have
Options
(a) Same frequency
(b) Same intensity
(c) Constant phase difference
(d) Same velocity
Correct Answer:
Constant phase difference
Explanation:
Constant phase difference is essentially required for interference phenomenon between two waves.
Related Questions: - 300j work is done in sliding a 2kg block up an inclined plane of height 10m
- The fundamental frequency of a closed organ pipe of length 20 cm is equal to the second
- Which one of the following is not due to total internal reflection?
- A metal conductor of length 1m rotates vertically about one of its ends at angular
- After 300 days, the activity of a radioactive sample is 5000 dps
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- 300j work is done in sliding a 2kg block up an inclined plane of height 10m
- The fundamental frequency of a closed organ pipe of length 20 cm is equal to the second
- Which one of the following is not due to total internal reflection?
- A metal conductor of length 1m rotates vertically about one of its ends at angular
- After 300 days, the activity of a radioactive sample is 5000 dps
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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