If the speed of light decreases from one medium to another,why don't it bents away from the normal but towards the normal

Asked by Rajeev Kumar | 28th Nov, 2010, 12:00: AM

Expert Answer:

Dear student
The speed of light decreases when it travels from rarer to denser medium , and it bends towards the normal because the optical density of the medium is more.
We hope this clarifies your doubt.
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Answered by  | 29th Nov, 2010, 11:04: AM

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