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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 2 > Chapter 17 - Refraction of Light by Plane Surfaces > Critical angle is minimum when a light ray passes from 1. air to glass 2. glass to air 3. glass to water 4. water to glass

Critical angle is minimum when a light ray passes from 1. air to glass 2. glass to air 3. glass to water 4. water to glass

November 17, 2020
Category: Cengage NEET by C.P Singh , Chapter 17 - Refraction of Light by Plane Surfaces , Part 2 ,

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