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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
- A body of mass m slides down an incline and reaches the bottom
- Which one of the following electrical meter has the smallest resistance?
- The surface tension of soap solution is 0.03 N/m. The work done in blowing to form a soap
- The unit of permitivity of free space, ε₀ is
- Characteristic X-rays are produced due to
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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