Uses of Concave Mirror

• Usually, concave mirrors are used in torches, Searchlights, and headlights of vehicles to obtain
  a parallel beam of light.
• They are also employed as shaving mirrors to obtain a large image of the face.
• Dentists use this type of mirror to obtain a magnified image of the tooth.
• Large-sized concave mirrors are used to focus sunlight in solar power plants.

Also, Read Spherical Mirror class 10 notes