What is a lens? Distinguish between a convex lens and a concave lens. Which of the two is a converging lens: convex lens or concave lens?
A lens is a piece of transparent glass bound by two spherical surfaces..
Convex lens is a converging lens.
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What is a lens? Distinguish between a convex lens and a concave lens. Which of the two is a converging lens: convex lens or concave lens?
A lens is a piece of transparent glass bound by two spherical surfaces..
Convex lens is a converging lens.