Question

what is the difference between concave and convex lens. write three differences​

Answer 1

Answer:

The simplest difference between a concave and convex lens is their physical appearance. Convex is thin at edges and thick at the center while a concave lens is thin at the center but thick at its edges. The curvature of a convex lens is outward-facing, whereas the curvature in a concave lens is inward-facing.

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