Diamond Has an Index of Refraction of 2 $\degree$ B)488 $\degree$ C)155 $\degree$

question 80

Multiple Choice

Diamond has an index of refraction of 2.419.What is the critical angle for internal reflection inside a diamond that is in air?

• A)24.4 \(\degree\)
• B)48.8 \(\degree\)
• C)155 \(\degree\)
• D)131 \(\degree\)

---

Definitions:

Queue

A data structure or list where elements are added from one end (rear) and removed from the other (front), adhering to the First-In-First-Out (FIFO) principle.

Customers

People or organizations that buy products or services from a company.

Rate

A measure of the speed at which something happens or is processed, often expressed as a unit per time.

Minute

A unit of time equal to 60 seconds or 1/60th of an hour, commonly used to measure the duration of time.