1.

A ray of light is incident at 60∘, on glass-air interface. Then the light ray will ___. (Given: Incident ray lies in glass). Use : [μg = √2 , μa = 1]

Answer»

A ray of light is incident at 60, on glass-air interface. Then the light ray will ___. (Given: Incident ray lies in glass).
Use : [μg = 2 , μa = 1]



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