Question

2 uses of convex mirror and lens

Answer 1

Use of concave mirrors:-

(1) Concave mirrors are used by dentists to see an enlarged image of the tooth.

(2) Concave mirrors are used as makeup or as shaving mirrors, to see an enlarged view of the face.

(3)Concave mirrors are used by doctors ( ENT specialists) to focus light into ears ,throat etc .

(4)Concave mirrors are used in reflector type telescopes.

Use of convex mirrors:-

(1)Convex mirrors are used as rear view mirrors in vehicles because convex mirrors increase the field of view.

(2) Convex mirrors are used as streetlight reflectors as they spread light over the greater area.

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