Question

brief explanation on concave lens and convex lens.....
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Answer 1

Answer:

okk

Explanation:

A lens can be divided into two types, based on its shape. Hence, the lens which is thicker at the centre and gets thinner as we move towards the edges is known as a convex lens, while the lens which is thinner at the centre and gets thicker as we move towards the edges is called as Concave

Answer 2

Answer:

concave is a converging lens and convex is diverging lens.

cancave lens is used to cure myopia and convex lens is used to cure hypermyopia defect .

Explanation:

I hope u understand this.....