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If the sodium light in Young’s double slit experiment is replaced by red light, the fringe width will
Options
(a) decrease
(b) increase
(c) remain unaffected
(d) first increase then decrease
Correct Answer:
increase
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two electrons are separated by a distance of 1Å. What is the coulomb force between them?
- An electron of mass Mₑ, initially at rest, moves through a certain distance in a uniform
- Photon of frequency ν has a momentum associated with it. If c is the velocity
- The angle of incidence for a ray of light at a refracting surface of a prism is 45⁰.
- A mass m moving horizontally (along the x-axis) with velocity v collides and sticks
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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