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Naitik
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Asked: 2021-05-03T13:22:16+00:00 In:

If the critical angle for a medium is 45°, its refractive index will be

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0%(a) 1
0%(b) 1.5
100%(c) 1.414 ( 2 voters )
0%(d) 2
Based On 2 Votes

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NCERT Important Questions Class 10 Science physics Chapter 10
Important NCERT Extra Questions
Chapter 10 Light – Reflection and Refraction
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board

2020-2021cbsechapter 10class10light – reflection and refractionncertphysicsscience
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    1 Answer

    1. (c) 1.414

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