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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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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A compass needle which is allowed to move in a horizontal plane
- A charged particle (charge q) is moving in a circle of radius R with uniform speed v
- If an A.C. mains supply is given to be 220 V, what would be the average e.m.f.
- An electron in a circular orbit of radius 0.05 nm performs 10¹⁶ rev/s. The magnetic
- A simple pendulum has a time period T₁ when on the earth’s surface and T₂ When taken
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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