A mirror has thickness of glass so medium changes inside it from air to glass so why only light is reflected not refracted?
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the mirror has a silver coating in the back of the glass therefore it becomes an opaque object. this is why the light does not refract but reflects in a 90 degree angle.
hope it will help you....
hope it will help you....
tushar072:
having silver coating at back of mirror doesn't make thickness of glass zero so it has optical density so light should little bit refract inside glass
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