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In Young’s double silt experiment, 12 fringes are observed to be formed in a certain segment of the screen when light of wavelength 600 nm is used. If the wavelength of light is changed to 400 nm, number of fringes observed in the same segment of the screen is given by
Options
(a) 12
(b) 18
(c) 24
(d) 30
Correct Answer:
18
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
- The S.I. unit of radioactivity is
- what is the de-Broglie wavelength of the electron accelerated through a potential
- The mirrors are inclined at an angle of 50⁰. The number of images formed for an object
- Two identical capacitors each of capacitance 5 mF are charged potentials 2 kV and 1 kV
- If the length of a stretched string is shortened by 4% and the tension is increased
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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