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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
- Two particles P and Q start from origin and execute simple harmonic motion along X-axis
- A car is moving with uniform acceleration. It covers 200 m in 2 sec and 220 m
- A bimetallic strip consists of metals X and Y. It is mounted rigidly at the base as shown
- Three objects coloured black, gray and white can withstand hostile conditions upto 2800⁰C.
- Two coherent sources of intensity ratio α interfere. In interference pattern,
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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