Question

why are the concave mirror use in solar devices

Answer 1

hey ur ans us here.....Concave mirrors are used in solar furnaces, because concave mirrors are the only type of mirror that reflects light in toward a single focal point. A flat mirror does not have a focal point. It does regular reflection off all of its points. ... The light will reflect up and away from the focal point of a convex mirror..................hope it helps u. . ...
MARK AS BRAINLIEST! ✌✌✌✌✌