when does snell's law fail?

Asked by  | 20th Jul, 2008, 03:28: PM

Expert Answer:

At the point of total internal reflection.

For angles of incidence greater than the critical angle, angle of incidence is equal to the angle of reflection. In this case Snells law cannot be used.

Answered by  | 29th Jul, 2008, 06:44: AM

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