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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 p-n photodiode is fabricated from a semiconductor with a band gap of 2.5 eV.
- A potentiometer wire of length 100cm has a resistance of 10Ω. It is connected in series
- In which of the processes, does the internal energy of the system remain constant?
- 34 gram of water at 30⁰C is poured into a calorimeter at 15⁰C.
- A thin prism of angle 15⁰ made of glass of refractive index µ₁ = 1.5 is combined
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A p-n photodiode is fabricated from a semiconductor with a band gap of 2.5 eV.
- A potentiometer wire of length 100cm has a resistance of 10Ω. It is connected in series
- In which of the processes, does the internal energy of the system remain constant?
- 34 gram of water at 30⁰C is poured into a calorimeter at 15⁰C.
- A thin prism of angle 15⁰ made of glass of refractive index µ₁ = 1.5 is combined
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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