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The critical angle for total internal reflection for sapphire surrounded by air is 34.4°. What is the brewster's angle for sapphire if the light is incident from the air?
The critical angle for total internal reflection for sapphire surrounded by air is 34.4°. What is the brewster's angle for sapphire if the light is incident from the air?
Amal JeevaLv10
5 Dec 2020
