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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: - A proton of mass m and charge q is moving in a plane with kinetic energy E. If there exists
- Two vessels separately contain two ideal gases A and B at the same temperature,
- A particle with charge q is moving along a circle of radius R with unoform speed v.
- The energy band gap is maximum in
- Photoelectric emision occurs only when the incident light has more than a certain minimum
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A proton of mass m and charge q is moving in a plane with kinetic energy E. If there exists
- Two vessels separately contain two ideal gases A and B at the same temperature,
- A particle with charge q is moving along a circle of radius R with unoform speed v.
- The energy band gap is maximum in
- Photoelectric emision occurs only when the incident light has more than a certain minimum
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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