The Index of Refraction for Diamond Is 2

question 13

Multiple Choice

The index of refraction for diamond is 2.5. Which of the following is correct for the situation shown?

• A) (sin a)/(sin b) = 2.5
• B) (sin b)/(sin d) = 2.5
• C) (cos a)/(cos c) = 2.5
• D) (sin a)/(sin c) = 1/(2.5)
• E) a/c = 2.5

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Definitions:

Water-Soluble Material

Material that can dissolve in water, meaning it can become uniformly dispersed when mixed with water at a certain temperature.

Invention

The creation of a new product, process, or idea that did not exist before.

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The introduction of new technologies or the improvement of existing ones, leading to more efficient production processes or better products.

Invention

An invention is the creation of a new product, process, or idea that has not been made before, offering novel solutions to problems.