Which of the following best describes the greatest known value for index of refraction?
A) 1.5
B) just less than 2
C) 2
D) a value greater than 2 but not greater than 3
E) a value greater than 3

Question

Quizplus · Accepted Answer

The greatest known value for index of refraction is in fact greater than 3. This value is seen in materials such as diamond and silicon carbide.

Which of the Following Best Describes the Greatest Known Value