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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
- To obtain a p-type semiconductor, germanium must be doped with
- A spherical drop of capacitance 1μF is broken into eight drops of equal radius.
- A projectile is fired at 30°. Neglecting friction, the change in kinetic energy when
- Hydrogen atom in ground state is excited by a monochrmatic radiation of λ=975 Å
- A high altitude, a body explodes at rest into two equal fragments with one fragment
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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