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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
- If vectors A=cos wti + sin wtj and B= cos wt/2 i + sin wt/2 j are functions of time,
- The displacement ‘x’ (in meter) of a particle of mass ‘m’ (in kg) moving in one
- If the sodium light in Young’s double slit experiment is replaced by red light
- Two coils of self inductance 2 mH and 8 mH are placed so close together
- A galvanometer has a coil of resistance 100 ohm and gives a full-scale deflection
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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