Question

what is the difference between an concave and convex lens​

Answer 1

Explanation:

Concave lens

It is thicker in the middle and thinner at the edges.

It converges the light falling on it.

It form virtual,errect and magnificient image.

Convex lens

It is thinner in the middle and thicker at the edges.

Diverges the light falling on it.

It always form errect,virtual and smaller image.

Answer 2

Hii here is your Answer:--)

• In the convex lens, the curve is outward facing, whereas, in the concave lens, the curve faces inward.
• When the light rays pass through the convex lens, it converges the light rays and focuses on one point. ...
• The structure of convex lens is like, thicker at the centre and thinner at the edges.

I hope this will help uhh !