The critical angle for sapphire surrounded by air is 34.4 $\degree$.Calculate the polarizing angle for sapphire.

Name: The critical angle for sapphire surrounded by air is 34.4 $\degree$.Calculate the polarizing angle for sapphire.
Brand: Quizplus
Rating: 4.9 (51 reviews)

Question

Quizplus · Accepted Answer

The polarizing angle is given by the equation: tan(polarizing angle) = n, where n is the index of refraction of the material. For sapphire, n = 1.76, so the polarizing angle is: tan(polarizing angle) = 1.76, polarizing angle = 60.5 degrees.

The Critical Angle for Sapphire Surrounded by Air Is 34 °\degree°

The Critical Angle for Sapphire Surrounded by Air Is 34 $\degree$