Question

Where are concave lenses used? Give 1 examples

Answer 1

1) Binoculars and Telescopes.
 2)Eye Glasses,to correct near The lenses that are used to correct myopia (near-sighted/short-sighted vision) are concave lenses.

Answer 2

Uses of concave lens...... It used as vehicles headlights, reflectors in torches to get the powerful beam of light
It also used as shaving mirrors to see the large image of object
And also used by dentists to see the large image of patient's teeth..

Hope it also help....