Name the type of mirror used by dentists. How does it help ?

Name the mirror used by dentist.

Name the type of mirror used (i) by dentists and (ii) in solar furnaces. Give two reasons why such mirrors are used in each case.

Name the type of mirror used (i) by dentists and (ii) in solar furnaces. Give two reasons why such mirrors are used in each case.

What type of mirror do dentists use ?

Name the type of mirror used in the following situation: head light of a car.