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Laser light is considered to be coherant because it consists of
Options
(a) many wavelengths
(b) uncoordinated wavelength
(c) coordinated waves of exactly the same wavelength
(d) divergent beams
Correct Answer:
coordinated waves of exactly the same wavelength
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- An electric charge 10⁻³ μC is placed at the origin (0,0) of X-Y co-ordinate system.
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Photocells convert
- An electric charge 10⁻³ μC is placed at the origin (0,0) of X-Y co-ordinate system.
- An ideal coil of 10 H is connected in series with a resistance of 5Ω and a battery
- Four identical rods are joined to from a square. If the temperature difference
- A total charge of 5µC is distributed uniformly on the surface of the thin walled
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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