Physics, asked by Ayushsahini1860, 1 year ago

What is the maximum angle of refraction when a light ray is refracted from glass to air

Answers

Answered by AvinashNanganure

Answer:

90 deg

Explanation:

when light is traveling from denser to rarer medium, light moves away from normal.

now, if we keep on increasing the angle of incidence, max. Refraction angle will be 90deg, I.e. when the refracted light is parallel to the glass surface.

beyond that if you increase the angle of incidence, the light will be REFLECTED. No refraction happens in this case.

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