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In the Young’s double slit experiment, a point P on the central bright fringe is such that intensity of point P is 1/4 times the maximum intensity, distance between the slits is d and wavelength λ. Then angular separation of point P is
Options
(a) sin⁻¹ ( λ / d )
(b) sin⁻¹ ( λ / 2d )
(c) sin⁻¹ ( λ / 3d )
(d) sin⁻¹ ( λ / 4d )
Correct Answer:
sin⁻¹ ( λ / 3d )
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- Four blocks of same mass connected by cords are pulled by a force F
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A point charge q is placed at a distance x/2 directly above the centre of a cube
- Four blocks of same mass connected by cords are pulled by a force F
- Two bodies of masses m₁ and m₂ and having velocities v₁ and v₂ respectively
- An electron revolves in a circle at the rate of 10¹⁹ rounds per second.
- The nuclear radius of a certain nucleus is 7.2 fm and it has a charge of 1.28×10⁻¹⁷ C.
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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