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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
- A body moves with a uniform acceleration a and zero initial velocity
- A magnetic needle suspended parallel to a magnetic field requires √3J of work
- The nuclear fusion reaction between deutrium and tritium takes place
- A current of 5 A is passing through a metallic wire of cross-sectional area 4×10⁻⁶ m².
- Out of the following which pair of quantities does not have same dimensions?
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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