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If critical angle for a material to air passage is 30°, the refractive index of the material will be
Options
(a) 1
(b) 1.5
(c) 2
(d) 2.5
Correct Answer:
2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In an AC circuit the potential differences across an inductance and resistance joined
- For a normal eye, the cornea of eye provides a converging power 40 D and the least
- A body undergoes no change in volume. Poisson’s ratio is
- The wave function (in SI unit) for a light wave is given as Ψ(x,t)= 10³ sin π
- The number of photons of wavelength of 540 nm emitted per second by an electric bulb
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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