| ⇦ | 
| ⇨ |
When one of the slits of Young’s experiment is covered with a transport sheet of thickness 4.8 mm, the central fringe shifts to a position originally occupied by the 30th bright fringe. What should be the thickness of the sheet if the central fringe has to shift to the position occupied by 20th bright fringe?
Options
(a) 3.8 mm
(b) 1.6 mm
(c) 7.6 mm
(d) 3.2 mm
Correct Answer:
3.2 mm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A block of 2 kg is kept on the floor. The coefficient of static friction is 0.4
- A wire of length 1 m is placed in a uniform magnetic field of 1.5 tesla at an angle
- In an astronomical telescope in normal adjustment a straight black line of length
- If critical angle for a material to air passage is 30°, the refractive index
- In Young’s double silt experiment, 12 fringes are observed to be formed
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A block of 2 kg is kept on the floor. The coefficient of static friction is 0.4
- A wire of length 1 m is placed in a uniform magnetic field of 1.5 tesla at an angle
- In an astronomical telescope in normal adjustment a straight black line of length
- If critical angle for a material to air passage is 30°, the refractive index
- In Young’s double silt experiment, 12 fringes are observed to be formed
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