Answer to Question #321643 in Physics for Victor

Question

In glass prism, when the angle of incident increases, the angle of refraction ___

Answer 1

The Snell's law says:

$$n_i\sin\theta_i=n_r\sin\theta_r$$ $$\theta_r=\sin^{-1}(n_i\sin\theta_i/n_r)$$

Therefore, when the angle of incident increases, the angle of refraction increases too.