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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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- A satellite S is moving in an elliptical orbit around the earth. The mass
- The wavelength of Kα line in copper is 1.5Å. The ionisation energy of K electron in copper is
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- To observed diffraction, the size of the obstacle
- A satellite S is moving in an elliptical orbit around the earth. The mass
- The wavelength of Kα line in copper is 1.5Å. The ionisation energy of K electron in copper is
- The resistance of an ammeter is 13Ω and its scale is graduated for a current
- When a mass M is attached to the spring of force constant k,
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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