Question

what are convex lens? explain in short​

Answer 1

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An optical lens is generally made up of two spherical surfaces. If the surfaces of the lens are bent outwards, the lens is called a convex lens or biconvex lens

Answer 2

Answer:

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Explanation:

A lens which is thicker at the centre and thinner at its ends is called convex lens.

A convex lens is also known as converging line because it converges a parallel beam of light rays passing through it.

A double convex lens is simply called convex lens

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