The Critical Angle for Total Internal Reflection for Light Entering $\circ$

question 52

Multiple Choice

The critical angle for total internal reflection for light entering water (n = 1.33) from oil is 61 ^$\circ$ .What is the index of refraction of the oil?

• A)1.52
• B)1.39
• C)1.14
• D)1.61

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Definitions:

Mutually Exclusive

Two or more events that cannot occur at the same time.

Compatible

Two events are compatible if they could both occur.

Coin Flipped

A metaphorical expression used to describe an event that has an equal probability of occurring in one of two ways.

Probability

A measure of the likelihood that an event will occur.