why would you choose concave mirrors for barber shop and beauty parlour&doctors for surgery
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Well, concave mirrors are mostly use for shaving in a barber shop
You see when a person stands in front concave mirror then that person can see an erect, virtual and magnified image of him.
Actually concave mirror of a larger focal length is used for shaving purpose.
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There are three basic types of mirrors - the flat, the convex and the concave mirrors. The flat one is the one that we use to look at ourselves, in our homes etc. Imagine a large bowl as a mirror. Now we can assume that the outer curved portion of the bowl acts as a convex mirror and the inner portion...
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