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In Young’s double slit experiment, for which colour the fringe width is the least
Options
(a) Red
(b) Green
(c) Blue
(d) Yellow
Correct Answer:
Blue
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
- Water drops fall from a top on the floor 5 m below at regular intervals
- The self induced e.m.f. in a 0.1 H coil when the current in it is changing
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- A radioactive substance emits n beta particles in the first 2 s and 0.5 n beta
- Suppose for some reasons, radius of earth were to shrink by 1% of present value,
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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This is because fringe width is directly proportional to wavelength and here blue has the least wavelength.
Therefore, ANS.blue.