Randomly Polarized Light of Intensity I₀ Is Passed Through Two

question 7

Multiple Choice

Randomly polarized light of intensity I₀ is passed through two polarizers whose transmission axes differ by 45°. What is the intensity of the light that has passed through both polarizers?

• A) 0.70 I₀
• B) 0.50 I₀
• C) 0.35 I₀
• D) 0.25 I₀
• E) 0.00

---

Definitions:

Rib Cage

The skeletal structure surrounding the chest cavity that protects the heart, lungs, and other organs; made up of ribs, sternum, and costal cartilages.

Epiphyseal Disk

A plate of cartilage between the epiphysis and the diaphysis.

Cartilage

A flexible, rubbery connective tissue found in various parts of the body, such as the joints.

Patella

The bone commonly referred to as the kneecap.