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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
- An alternating voltage given as, V=100√2 sin100t V is applied to a capacitor
- The specific charge of a proton is 9.6×10⁷ C/kg. The specific charge of an alpha particle
- The magnetic susceptibility does not depend upon the temperature in
- Van der waals,equation of state is(p+a/v²)(V-b)=nRT. The dimensions of a and b
- An electron moving in a circular orbit of radius r makes n rotations per second.
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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