Place the cubic prism on the whiteboard and shine the green laser at the front face of the cube such that the light leaves the

Question

Place the cubic prism on the whiteboard and shine the green laser at the front face of the cube such that the light leaves the opposite (back) face without hitting either of the sides. Sketch both the incident ray and the ray that leaves the back face of the prism.
a) What do you notice about these two rays of light? What, if anything, changes as you change the angle of the incident ray? Describe your observations using both diagrams and words.

Kunduz · Accepted Answer

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