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The parallel beams of monochromatic light of wavelength 4.5 x10⁻⁷ m passes through a long slit with width 0.2×10⁻³ m. The angular divergence in which most of the light is
Options
(a) 4.5×10⁻³rad
(b) 4.5 π rad
(c) 2.25×10⁻³rad
(d) 9×10⁻³rad
Correct Answer:
4.5×10⁻³rad
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 glass flask weighing 390 g having internal volume 500 cc just floats
- The difference in the variation of resistance with temperature in a metal
- A particle having a mass of 10⁻² kg carries a charge of 5 x 10⁻⁸C
- A train of mass 2x 10⁵ kg has a constant speed of 20 m/s up a hill inclined
- A uniform electric field and uniform magnetic field are acting along the same
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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