| ⇦ | 
| ⇨ |
A beam of light of λ=600 nm from a distant source falls on a single slit 1 mm wide and the resulting diffraction pattern is observed on a screen 2 m away. The distance between first dark fringes on either side of the central bright fringe is
Options
(a) 1.2 cm
(b) 1.2 mm
(c) 2.4 cm
(d) 2.4 mm
Correct Answer:
2.4 mm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - With the decrease of current in the primary coil from 2 amperes to zero value
- An iron rod of volume 10⁻⁴ m³ and relative permeability 1000 is placed inside a long
- In an ac circuit an alternating voltage e = 200 √2 sin 100 t volts is connected
- A body is rolling down an inclined plane.If KE of rotation is 40% of KE in a translatory
- The distance travelled by a particle starting from rest and moving with an acceleration
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- With the decrease of current in the primary coil from 2 amperes to zero value
- An iron rod of volume 10⁻⁴ m³ and relative permeability 1000 is placed inside a long
- In an ac circuit an alternating voltage e = 200 √2 sin 100 t volts is connected
- A body is rolling down an inclined plane.If KE of rotation is 40% of KE in a translatory
- The distance travelled by a particle starting from rest and moving with an acceleration
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