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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
- The horizontal range of a projectile is 4√3 times the maximum height achieved
- A wire having resistance 12Ω is bent in the form of an equilateral triangle.
- Equal charge q each are placed at the vertices AQ and B of an equilateral triangle
- When radiation is incident on a photoelectron emitter,
- Length of a string tied to two rigid supports is 40 cm. Maximum length
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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