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Light Reflection and Refraction
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10/08/2021 12:51 pm
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Explain why, concave mirrors are used as shaving mirrors.
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10/08/2021 12:52 pm
Concave mirrors are used as shaving mirrors. This is because when the face is placed close to a concave mirror (so that the face is within its focus) the concave mirror produces a magnified and erect image of the face. Since a large image of the face is seen in the concave mirror, it becomes easier to make a smooth shave.