Lesson: Refraction at curved surfaces
Started: Tuesday, March 17, 2026 Time : 00:26
Current: Tuesday, March 17, 2026 Time : 00:26

Which of the following lens act as converging lens?(Biconvex lens, plano convex lens, concave convex , all of these)

Biconvex lens

plano convex lens

concave convex

Convex, Plano convex, Concavo convex