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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: - Energy stored in the coil of a self inductance 40 mH carrying a steady current of 2A
- When alpha particles captures and electron, then it becomes a
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Energy stored in the coil of a self inductance 40 mH carrying a steady current of 2A
- When alpha particles captures and electron, then it becomes a
- Assuming the sun to have a spherical outer surface of radius r
- A bullet loses 1/20 of its velocity after penetrating a plank.How many planks
- When a ceiling fan is switched off its angular velocity reduces to 50% while
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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