electromagnetic waves can reflects .....how???
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electromagnetic waves can reflects .....how???
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Electromagnetic waves can reflect, because they follow the Fermat's principle, that they take the path of least time. When a ray approaches an opaque medium which it can not enter, then it either gets absorbed or gets reflected. For non-shiny and dark media like coal, it absorbs the rays. For shiny media like opaque ground glass and the surfaces of most metals, it reflects the rays.Please rate this as the Brainliest answer!
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