Multiple choice

Type of mirror used by the dentist to concentrate light on the tooth to be examined is

  1. concave

  2. convex

  3. plane

  4. biconcave

  5. none of these

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Concave mirrors are used by dentists because they can produce a magnified image of the tooth when the object is placed close to the mirror, helping to see details clearly.