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Which risk increases when anti-reflective coating thickness errors occur?

A)Increased destructive optical interference reduces light
B)Increased constructive sound interference results dissonance
C)Reduced thermal expansion creates material stress
D)Decreased conductivity causes electrostatic discharges

💡 Explanation

Improper coating thickness leads to wavelengths not meeting the destructive interference condition, because path differences deviate; therefore, light reflected increases rather than being minimized as intended across the target spectral range, leading to glare.

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