| ⇦ | 
| ⇨ |
Light of wavelength λ is incident on slit of width d. The resulting diffraction pattern is observed on a screen placed at distance D. The linear width of central maximum is equal to width of the slit, then D=……….
Options
(a) 2 λ²/d
(b) d²/2λ
(c) d/λ
(d) 2λ/d
Correct Answer:
d²/2λ
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A stone falls freely under gravity. It covers distances h1, h2 and h3 in the first 5 secs
- An ideal gas is expanding such that PT²=constant. The coefficient of volume
- If the ratio of amplitude of two superposed waves is 2:1, then the ratio of maximum
- For inelastic collision between two spherical rigid bodies
- Dispersion of light is caused due to
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A stone falls freely under gravity. It covers distances h1, h2 and h3 in the first 5 secs
- An ideal gas is expanding such that PT²=constant. The coefficient of volume
- If the ratio of amplitude of two superposed waves is 2:1, then the ratio of maximum
- For inelastic collision between two spherical rigid bodies
- Dispersion of light is caused due to
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