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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
- CO₂ laser uses
- The potential difference that must be applied to stop the fastest photoelectrons
- If the value of potential in an A.C circuit is 10 V, the peak value of potential is
- A ball rolls without slipping. The raidus of gyration of the ball about an axis
- The position x of a particle with respect to time t along x-axis is given
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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