Question

when does a convex lens behaves as a converging lens?​

Answer 1

Answer:

• A convex lens will act as converging when it is immersed in a liquid which has a lesser refractive index than the lens and act as diverging when the surrounding medium has a greater refractive index than it.

Answer 2

Answer:

A convex lens will act as converging when it is immersed in a liquid which has a lesser refractive index than the lens and act as diverging when the surrounding medium has a greater refractive index than it