Parallel Rays

Question 1

What happens when the parallel rays pass through the convex lens?

Answer 1

They come to a meeting point

Question 2

What can the convex lens also be called?

Answer 2

The converging lens

Question 3

What happens to the parallel rays when they pass through the concave lens?

Answer 3

They spread out

Question 4

What is a concave lens also called?

Answer 4

A diverging lens