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← ScienceWhich risk increases when using LCD screens outdoors without polarization?
A)Reduced black levels appear
B)Increased pixel burn-in rates
C)Elevated viewing angles occur
D)Dimmed image contrast appears✓
💡 Explanation
Polarized light from the sun interferes with the LCD matrix suppressing brightness, because destructive interference lowers light transmissivity. Therefore contrast degrades, rather than affecting pixel longevity otherwise changing viewing direction, because solar source angle is so spread.
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