| ⇦ | 
| ⇨ |
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: - Light of wavelength λ is incident on slit of width d. The resulting diffraction
- The charge flowing through a resistance R varies with time t as Q=at-bt²,
- There are four light-weight-rod samples A,B,C,D seperately suspended by threads
- Colours appear on a thin soap film and soap bubbles due to the phenomenon of
- A body is placed in an insulating container at temperature 227⁰C.
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Light of wavelength λ is incident on slit of width d. The resulting diffraction
- The charge flowing through a resistance R varies with time t as Q=at-bt²,
- There are four light-weight-rod samples A,B,C,D seperately suspended by threads
- Colours appear on a thin soap film and soap bubbles due to the phenomenon of
- A body is placed in an insulating container at temperature 227⁰C.
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply