In the Figure, the Orientation of the Transmission Axis for Each

question 38

Multiple Choice

In the figure, the orientation of the transmission axis for each of three polarizing sheets is labeled relative to the vertical direction. A beam of light, polarized in the vertical direction, is incident on the first polarized with an intensity of 1000 W/m². What is the intensity of the beam after it has passed through the three polarizing sheets when θ₁ = 30°, θ₂ = 30° and θ₃ =60°?

• A) 141 W/m²
• B) 316 W/m²
• C) 433 W/m²
• D) 563 W/m²
• E) 188 W/m²

---

Definitions:

In-law Suite

A private living area within a house designed to accommodate extended family members, such as parents-in-law, allowing for proximity and support while maintaining separate living spaces.

Physical Strength

The ability of a person to exert force on physical objects using muscles, encompassing endurance, power, and muscle mass.

Competitive

Characterized by a strong desire to win or be the best at something, often involving comparison and rivalry between participants.

Intimate

Closely acquainted or associated, often referring to personal or private relationships.