Question

7. A light ray moves from sapphire (n = 1.77) to air (n = 1.0001). Does the light ray bend toward or away from the normal?​

Answer 1

Answer:

These light rays bend away from the normal. The amount of bending that occurs depends on the difference in the index of refraction of the two materials. A large difference in n causes a greater bend than a small difference.

Explanation:

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