Question

-------- mirror is used by the dentist

Answer 1

Hii friend!!

» Concave mirror is used by the dentist.
» Because they produce magnified,upright images.
» So,dentist can be able to see the teeth clearly.

Hope it helps...

Answer 2

Heya user,

Considering that the dentist needs a mirror which produces an erect and magnified image, they use CONCAVE MIRROR. The object when kept b/w pole and principal focus gives a virtual, erect and MAGNIFIED Image which thus helps the dentist to observe even the minutest parts of the mouth <-- Teeth 

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