Unpolarized light of intensity 69 W/m2 passes through two polarizing filters. The first filter is vertical (0 degrees), while the 2nd filter is angled at 40 degrees. What is the new intensity of the light
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Unpolarized light of intensity 69 W/m2 passes through two polarizing filters. The first filter is vertical (0 degrees), while the 2nd filter is angled at 40 degrees. What is the new intensity of the light?
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