Question

Shaving mirrors are
(a) plane
O (c) convex

(b) concave
(d) plano-convex
o​

Answer 1

(b)concave

concave mirrors are used as shaving mirrors because when a concave mirror is placed very close to an object, a magnified and virtual image is obtained

hope it is helpful

Answer 2

Explanation:

Shaving mirrors are a) concave