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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: - If two soap bubbles of different radii are connected by a tube
- A radiactive substance emits 100 beta particles in the first 2s and 50 beta
- Alternating current cannot be measured by D.C Ammeter because
- At 10⁰C the value of the density of a fixed mass of an ideal gas divided by its pressure
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If two soap bubbles of different radii are connected by a tube
- A radiactive substance emits 100 beta particles in the first 2s and 50 beta
- Alternating current cannot be measured by D.C Ammeter because
- At 10⁰C the value of the density of a fixed mass of an ideal gas divided by its pressure
- The angle between the vectors (i+j) and (j+k) is
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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