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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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- The input characteristics of a transistor in CE mode is the graph obtained by plotting
- A uniform rod of length l is placed with one end in contact with the horizontal
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The mean radius of the earth is R, its angular speed on its own axis is ?
- The input characteristics of a transistor in CE mode is the graph obtained by plotting
- A uniform rod of length l is placed with one end in contact with the horizontal
- A body is thrown vertically up with a velocity u.It passes three points A,B and C
- Two metallic spheres of radii 1 cm and 3 cm are given charges of -1 x 10⁻² C
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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