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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
- An alternating voltage given as, V=100√2 sin100t V is applied to a capacitor
- Tangent galvanometer is used to measure
- The value of coefficient of volume expansion of glycerin is 5 x 10⁻⁴ k⁻¹.
- The temperature of ideal gas is reduced from 927° C to 27° C. The r.m.s velocity
- A thin equiconvex lens of refractive index 3/2 and radius of curvature 30 cm
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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