Question

what is the use of concave mirror​

Answer 1

Explanation:

Uses of concave mirrors

Concave mirrors are used in reflecting telescopes. They are also used to provide a magnified image of the face for applying make-up or shaving.

Answer 2

Required Answer:

$\\ {\sf\red{ What \: is \: the \ use \ of \ concave \ mirror ?}}$

• Concave mirrors are commonly used in torches, searchlights and vehicles headlights to get powerful parallel beams of light.

• Concave mirrors are used as shaving mirror to see larger image of the face.

• Dentists use concave mirrors to see large images of the teeth.

• Large concave mirrors are used to concentrate sunlight to produce heat in solar furnaces.