| ⇦ | 
| ⇨ |
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: - Pure Si at 300 k has equal electrons (nₑ) and hole (nh) concentrations
- If X=3YZ², find dimensions of Y if X and Z are the dimensions of capacity
- A comb run through one’s dry hair attracts small bits of paper. This is due to
- The ionization energy of Li⁺⁺ is equal to
- A step down transformer is used on a 1000 V line to deliver 20 A at 120 V
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Pure Si at 300 k has equal electrons (nₑ) and hole (nh) concentrations
- If X=3YZ², find dimensions of Y if X and Z are the dimensions of capacity
- A comb run through one’s dry hair attracts small bits of paper. This is due to
- The ionization energy of Li⁺⁺ is equal to
- A step down transformer is used on a 1000 V line to deliver 20 A at 120 V
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