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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.
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The control rods used in a nuclear reactor can be made up of
- A bubble is rising from bottom of a lake. The volume of bubble becomes
- A body of mass m is thrown upwards at an angle θ with the horizontal with velocity
- 300j work is done in sliding a 2kg block up an inclined plane of height 10m
- If the series limit of Lyman series for hydrogen atom is equal to the series limit
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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