Final answer:
Convex and concave mirrors are used in various objects for different purposes, based on their shape and ability to diverge or converge light rays.
Step-by-step explanation:
Convex mirrors are used as magnifying glasses, reflectors in streetlights, reflectors in flashlights, security devices, and automated teller machines(ATMs). These mirrors are curved outward and have a wider field of view, making them ideal for these purposes. On the other hand, concave mirrors are used in solar furnaces, solar cookers, torches, rearview mirrors, and shaving mirrors. These mirrors are curved inward and converge light rays to create a focused image.
Learn more about Uses of convex and concave mirrors