Question

Give differences
Convex lens and Concave lens​

Answer 1

Answer:

convex lens is thicker at the centre and thinner at the edges. A concave lens is thicker at the edges and thinner at the centre. Due to the converging rays, it is called a converging lens. Due to the diverging rays, it is called a diverging lens.

Answer 2

Answer: A convex lens is thicker at the centre and thinner at the edges. A concave lens is thicker at the edges and thinner at the centre.