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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: - The horizontal range and maximum height attained by a projectile are R and H,respectively
- In a capillary tube water raises by 1.2 mm. The height of water that will rise
- If the length of a closed organ pipe is 1.5 m and velocity of sound is 330 m/s,
- An iron rod of volume 10⁻⁴ m³ and relative permeability 1000 is placed inside a long
- λ₁ and λ₂ are used to illuminate the slits. β₁ and β₂ are the corresponding fringe
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The horizontal range and maximum height attained by a projectile are R and H,respectively
- In a capillary tube water raises by 1.2 mm. The height of water that will rise
- If the length of a closed organ pipe is 1.5 m and velocity of sound is 330 m/s,
- An iron rod of volume 10⁻⁴ m³ and relative permeability 1000 is placed inside a long
- λ₁ and λ₂ are used to illuminate the slits. β₁ and β₂ are the corresponding fringe
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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