As Shown in the Figure,the Orientation of the Transmission Axis

question 5

Multiple Choice

As shown in the figure,the orientation of the transmission axis for each of three ideal polarizing sheets is labeled relative to the vertical direction.A beam of light,polarized in the vertical direction,is incident on the first polarizer with an intensity of 1.00 kW/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

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Definitions:

Inventory Investment

Refers to the change in the level of stocked goods in a period, contributing to the calculation of Gross Domestic Product (GDP).

Net Investment

The total spending on new capital assets minus the depreciation on existing capital.

Depreciation

The accounting method of allocating the cost of a tangible asset over its useful life, reflecting a decrease in value over time.

Investing

Dispensing money with the anticipation of making an income or profit.