Question

(c)
(b) Mention any three uses of concave mirrors
and plane mirror.
​

Answer 1

Explanation:

Used in torches, search-lights and vehicles headlights to get powerful parallel beams of light. Used as shaving mirrors to see larger image of the face. Dentists use concave mirror to see large images of the teeth. Large concave mirrors are used to concentrate sunlight to produce heat in solar furnaces.

Answer 2

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Uses Of Concave Mirror

• Shaving mirrors.

• Head mirrors.

• Ophthalmoscope.

• Astronomical telescopes.

• Headlights.

• Solar furnaces.

Applications and Uses of Plane Mirrors

• Periscopes and kaleidoscopes.

• Automobiles.

• Torch Lights.

• Shaving Mirrors.

• In Dentist.

• Solar Cooker.

• Security.

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