Question

true or false

(1) when the light rays fall on a rough surface they get reflected in different directions.

(2) a virtual image can nev
er be formed by a concave mirror.


(3) a convex mirror is converging in nature.

(4) curved mirror are used in spectacles to correct short sightedness and long-sightedness.

(5) concave lenses are thicker at the center than at the edges .


please answer​

Answer 1

Answer:

1. true
2. false
3. false
4. false
5. false