Question

ਅਵਤਲ ਦਰਪਣ ‌ਦੇ ਲੱਛਣ ਲਿਖੋ​

Answer 1

Answer:

A curved mirror is a mirror with a curved reflecting surface. The surface may be either convex or concave. Most curved mirrors have surfaces that are shaped like part of a sphere, but other shapes are sometimes used in optical devices