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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: - Electrons of mass m with de-Broglie wavelength λ fall on the target in an X-ray tube.
- What is the time taken by moon light to reach earth?
- Dimensions of resistance in an electrical circuit, in terms of dimension of mass M,
- The number of beta particles emitted by a radioactive substance is twice the number
- A wire having resistance 12Ω is bent in the form of an equilateral triangle.
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Electrons of mass m with de-Broglie wavelength λ fall on the target in an X-ray tube.
- What is the time taken by moon light to reach earth?
- Dimensions of resistance in an electrical circuit, in terms of dimension of mass M,
- The number of beta particles emitted by a radioactive substance is twice the number
- A wire having resistance 12Ω is bent in the form of an equilateral triangle.
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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