1) Light shifts direction when it enters a medium with different intensity. a) Reflection b) Refraction 2) Light passes from one medium to another medium at an angle other than 90º. a) Reflection b) Refraction 3) Light bounces off from a surface. a) Reflection b) Refraction 4) Light reverts back in the same medium when it falls on plane. a) Reflection b) Refraction 5) Occurs in mirrors rather than in lenses. a) Reflection b) Refraction

Reflection vs Refraction

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