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Question

A camera has a lens in it. The nature of the lens is
Convex
Plano concave
Diamond
Concave

A

Concave

B

Plano concave

C

Diamond

D

Convex

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Solution

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A camera has a convex lens in it which forms an image on the film, Convex lens is needed in camera because camera captures a bundle of light rays originating from a particular point on the subject and reaching the lens and then converge them to a single point at the plane of focus at the sensor.

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