What is snell's law?

Asked by mrinalini mrinalini | 5th Nov, 2014, 09:56: PM

Expert Answer:

Snell's law: The ratio of sine of angleof incidence to the sine of angleof refraction is constant for the pair of media. This constant is called the refractive index of the second medium with respect to the first medium.

Answered by Sheetal Jalan | 6th Nov, 2014, 08:47: AM