Question

10. When light travels from denser to rerer medium If we increase the angle of incidence then angle of refraction
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Answer 1

Explanation:

When light travels from a denser medium to a rarer medium the speed of light increases and it bends away from the normal. ... When the angle of incidence increases, the angle of refraction of light also increases. Finally at a specific angle of incidence, called Critical angle, the angle of refraction becomes 90degree.

Answer 2

Angle of refraction also increases