Question

what is convex mirror and different convex lens.​

Answer 1

Explanation:

convex mirror is an instrument which gives a bigger image of the object

different convex lens 1)plano convex lens and 2) double convex lens.

Answer 2

Answer:

The spherical mirror in which the reflecting surface is curved inside is known as convex mirror

whereas

the lens in which both the sides are curved / budged outside is known as convex lens