Question

write the application of concave and convex lenes in daily life​

Answer 1

Answer:

convex lens

The light rays that pass through a convex lens converge or are brought closer together. There are various uses of a convex lens like in a microscope, magnifying glasses, camera, correction of hypermetropia, etc. Some convex lens uses are listed in the points below. A convex lens is a converging lens.

concave lens

Concave lenses are also used in flashlights to magnify the light produced by the source. The light rays fall on the hollowed side of the lens, and the light rays diverge on the other side. This increases the radius of the light source and thus provides a wider beam.