⇦ | ⇨ |
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: - In a series resonant LCR circuit, the voltage across R is 100 volts and R =1kΩ
- When aluminium is added as an impurity to silicon, the resulting material is
- A man weighing 60 kg climbs a staircase carrying a 20 kg load on his hand
- what should be the velocity of an electron so that its momentum becomes equal
- Charge Q is divided into two parts which are then kept some distance apart. The force
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a series resonant LCR circuit, the voltage across R is 100 volts and R =1kΩ
- When aluminium is added as an impurity to silicon, the resulting material is
- A man weighing 60 kg climbs a staircase carrying a 20 kg load on his hand
- what should be the velocity of an electron so that its momentum becomes equal
- Charge Q is divided into two parts which are then kept some distance apart. The force
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