Question

State two diffrence between a convex and a concave lens.​

Answer 1

Answer:

Convex lens is thicker in the middle while concave lens is thinner in the middle. 2) A convex lens converges the light ray falling on it, while a concave lens diverges the light ray falling on it.

Answer 2

$\mathsf\red{Answer}$

Convex lens

• Convex lens can form both real and virtual image.

• It can form magnified image

Concave lens

• Concave lens always form a virtual image.

• Image is always dis magnified in size.