A polarized beam of light emerging from a single polarizer has an intensity of 8000 W/m2. If the beam of light incident on the polarizer was unpolarized, what was the intensity of the initial beam of light? 8000 W/m2 4000 W/m2 2000 W/m2 16000 W/m2
Image text
A polarized beam of light emerging from a single polarizer has an intensity of . If the beam of light incident on the polarizer was unpolarized, what was the intensity of the initial beam of light?
