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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.
Related Questions: - An air bubble in a glass slab with refractive index 1.5 (near normal incidence)
- The ratio of the weight of a man in a stationary lift and when it is moving downwards
- If a magnetic substance is brought near the north or the south pole of a bar magnet
- A body travelling along a straight line traversed one-third of the total distance
- The optical path of a monochromatic light is same if it goes through 4.0 cm
Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An air bubble in a glass slab with refractive index 1.5 (near normal incidence)
- The ratio of the weight of a man in a stationary lift and when it is moving downwards
- If a magnetic substance is brought near the north or the south pole of a bar magnet
- A body travelling along a straight line traversed one-third of the total distance
- The optical path of a monochromatic light is same if it goes through 4.0 cm
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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