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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