Optical Mirror
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PHYSICS
Optics
Optical Mirror
Ancient polished stones paved the way for modern mirrors that shape how we see the world
8 days ago
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Why are glass surfaces coated with metals like silver or aluminum in modern mirrors?
Because glass provides a smooth, hard surface while metals offer high reflectivity, combining to create clear and durable reflections.
Because metals alone can produce clearer images than glass-coated mirrors.
Because glass naturally reflects light better than any metal coating.
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