Question

Major difference between concave and convex lenses?

Answer 1

ANSWER.


☆CONVEX LENS
••Thin from corners.
••Thick at centre.
••Other name CONVERGING LENS

☆CONCAVE LENS
••Thin at centre.
••Thick from corners.
••Other name DIVERGING LENS.


HOPE THIS WILL HELP YOU. ✌✌☺

Answer 2

$namaste$

$major \: difference \: between \\ concave \: and \: convex \: lens$

$convex \: lens \: features \: are$

1.Convex lenses are thicker at the middle.

2.Rays of light that pass through the lens are brought closer together (they converge).

3.A convex lens is a converging lens.

4.When parallel rays of light pass through a convex lens, the refracted rays converge at the focal point. The image formed is magnified.

5. Also called positive lens.

$concave \: lens \: feartures \: are$

1.Concave lenses are thinner at the middle.

2.Rays of light that pass through the lens are spread out (they diverge).

3. A concave lens is a diverging lens.

4.When parallel rays of light pass through a concave lens the refracted rays diverge so that they appear to come from one point called the principal focus.

5. The image formed is diminished. It’s also called “negative” lens.

$i \: hope \: helps \: you$

$by \: sarvesh$