Question

5. Distinguish between lens and mirror​

Answer 1

Lens is a transparent piece of glass, with a spherical surface, that concentrates or disperses the rays of light falling on it.

Mirror is either plane or spherical. In contrast, a lens has two surfaces, at least one of which is curved inwards or outwards.

Answer 2

Explanation:

On the other hand, Lens is a transparent piece of glass, with a spherical surface, that concentrates or disperses the rays of light falling on it. A mirror is either plane or spherical. In contrast, a lens has two surfaces, at least one of which is curved inwards or outwards.