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In a franhofer diffraction experiment at a single slit using a light of wavelength 400 nm, the first minimum is formed at an angle of 30. The direction of the first secondary maximum is given by
Options
(a) sin⁻¹ ( 1 / 4 )
(b) tan⁻¹ ( 2 / 3 )
(c) sin⁻¹ ( 2 / 3 )
(d) sin⁻¹ ( 3 / 4 )
Correct Answer:
sin⁻¹ ( 3 / 4 )
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A body of mass 120 kg and density 600 kg/m³ floats in water.
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body of mass 120 kg and density 600 kg/m³ floats in water.
- A potentiometer wire of length 100cm has a resistance of 10Ω. It is connected in series
- A 2 kg mass starts from rest on an inclined smooth surface with inclination
- A shell of mass 200 g is ejected from a gun of mass 4 kg by an explosion
- A block of wood weighs 10 N and is resting on an inclined plane. The coefficient
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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