Question

state two difference between a convex and a concave lens.​

Answer 1

Answer:

very simple 7th class question haha lol

ok

Explanation:

so ...

State two differences between a convex and a concave lens. Answer: Convex lens is thicker in the middle while concave lens is thinner in the middle. A convex lens converges the light rays falling on it, while a concave lens diverges the light rays falling on it.Mar

Answer 2

Answer:

the difference between convex and concave lens are

Explanation:

concave lens it is thicker at centre than at the edges ..it as real focus. convex lens it is thicket at the centre of the edge.. it is virtual focus