Question

which lens is used to converge light ray incident on it​

Answer 1

Answer:

Convex Lens

Explanation:

A single piece of glass that curves outward and converges the light incident on it is also called a convex lens. They are both thicker in middle than near the edges. A lens bound by two spherical surfaces curved inwards is called a bi-concave lens or simply a concave lens.

Answer 2

Answer:

a single piece of glass that curves out ward and converges the light incident on it is on it is called convex lens