Question

difference between concave and convex lens​

Answer 1

CONVEX LENS:

A Convex Lens is thicker in the center, causing rays of light which are originally parallel to meet at a single point called the focal point. A convex lens bends light rays toward each other when the light passes through the lens. A convex lens magnifies the object makes objects larger and closer. The glass of Convex lenses is curved inward. Convex lenses are used to correct Long-Sightedness.

CONCAVE LENS:

A Concave Lens is thinner in the middle, causing the rays of light to appear to originate from a single point. A concave lens spreads out light rays when light passes through the lens. They cannot form an image on a screen. Concave lenses make objects look smaller and closer than the original. The glasses of Concave lenses are curved outward. Concave lenses are used to correct Short- sightedness.

Hope this will help you ^_^

Answer 2

HERE'S YOUR ANSWE...

CONCAVE LENS : concave lens or diverging lens.

CONVEX LENS : convex lens are converging lens

#HOPE IT'S HELPFUL TO YOU .