Question

in clothing shops, the changing rooms have mirrors at angles, and very often, dressing tables have mirrors on honges where the angle can be changed. do barbers keep two mirrors to show you how your haircut looks? what is the purpose of keeping mirrors in such type of arrangement ?

Answer 1

Barbers keep two mirrors because he/she can show the reflected image in which your haircut can be showned in the mirror which is in front of you. This is called multiple images.

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