An Ideal Polarizer with Its Transmission Axis Rotated 30° to the Vertical

question 26

Multiple Choice

An ideal polarizer with its transmission axis rotated 30° to the vertical is placed in a beam of unpolarized light of intensity 10 W/m².After passing through the polarizer,what is intensity of the beam?

• A)2.5 W/m²
• B)5.0 W/m²
• C)8.7 W/m²
• D)7.5 W/m²
• E)10 W/m²

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Definitions:

Poorhouses

Institutions that provided support and shelter for the impoverished and destitute, historically common in the 19th and early 20th centuries.

Significant Career

A profession or occupation that an individual pursues, often with considerable dedication and achievement, that has a meaningful impact on their field or society.

Common Schools

Tax-supported state schools of the early nineteenth century open to all children.

Nineteenth Century

The period from January 1, 1801, to December 31, 1900, marked by significant industrial, cultural, and political developments worldwide.