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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
- An objective moves ,starting from rest through a resistive medium
- The magnetic susceptibility is negative for
- A common emitter amplifier is designed with n-p-n transistor (α=0.99).
- A galvanometer has a resistance 50Ω. A resistance of 5Ω is connected parallel to it.
- Length of a string tied to two rigid supports is 40 cm. Maximum length
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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