A ray of light is incident on a liquid-to-glass interface at an angle of 35 $\degree$.Indices of refraction for the liquid and glass are,respectively,1.63 and 1.52.What is the angle of refraction for the ray moving through the glass?
A)23 $\degree$
B)30 $\degree$
C)38 $\degree$
D)46 $\degree$

Question

Quizplus · Accepted Answer

Using Snell's Law, n1 * sin(θ1) = n2 * sin(θ2), where n1 = 1.63, θ1 = 35°, n2 = 1.52. Solving for θ2 gives approximately 38°.

A Ray of Light Is Incident on a Liquid-To-Glass Interface °\degree°

A Ray of Light Is Incident on a Liquid-To-Glass Interface $\degree$