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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: - The magnetic susceptibility does not depend upon the temperature in
- Huygen’s wave theory allows us to know
- An elevator car whose floor to ceiling distance is equal to 2.7m starts
- If A.B=A x B,then the angle between A and B is
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The magnetic susceptibility does not depend upon the temperature in
- Huygen’s wave theory allows us to know
- An elevator car whose floor to ceiling distance is equal to 2.7m starts
- If A.B=A x B,then the angle between A and B is
- A battery having e.m.f. 4 volt and internal resistance 0.5 Ω is connected
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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