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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
- Consider a uniform square plate of side ɑ and mass m. The moment of inertia
- The alternating current in a circuit is given by I=50 sin314t. The peak value
- A sample of radioactive element has a mass of 10 gram at an instant t=0.
- A ball is dropped from a height of 20 cm. Ball rebounds to a height of 10cm
- A Carnot engine takes heat from a reservoir at 627⁰C and rejects heat
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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