SIR I WANT TO ASK THAT WHETHER THE ANGLE OF LIGHT CHANGES OR NOT WHILE CHANGING MEDIUM

Asked by  | 15th Oct, 2012, 07:19: PM

Expert Answer:

When incident light ray making an angle i with the normal enters a denser (or rarer) medium, it bends towards (or away from) the normal; thus the refracted light ray now makes an angle r (different from i) with the normal.

Answered by  | 17th Oct, 2012, 09:58: AM

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