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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
- A balloon with mass m is descending down with an acceleration a
- Two parallel beams of positron moving in the same direction will
- Two radioactive materials X₁ and X₂ have decay constants 5λ and λ respectively
- A thin prism of angle 15⁰ made of glass of refractive index µ₁ = 1.5 is combined
- The length of second pendulum is 1 m on earth. If mass and diameter
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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