Lucite Has an Index of Refraction Of $1.50$ What Is Its Critical Angle If It Is in Is

question 89

Multiple Choice

Lucite has an index of refraction of $1.50$ . What is its critical angle if it is in air?

• A) \(65.2 ^ { \circ }\)
• B) \(15 ^ { \circ }\)
• C) \(41.8 ^ { \circ }\)
• D) \(1.16 ^ { \circ }\)
• E) \(87.4 ^ { \circ }\)

---

Definitions:

Leukotrienes

Lipid compounds derived from arachidonic acid that mediate inflammation, allergic reactions, and other immune responses.

Basophils

A type of white blood cell involved in the immune response, particularly in producing inflammatory reactions and fighting parasitic infections.

Mast Cells

Immune cells found in connective tissue that release histamine and other substances during inflammatory and allergic reactions.

Increased Blood Flow

The condition of more blood moving through vessels in a particular area of the body, often in response to the need for more oxygen or nutrients.