Chemistry, asked by Anonymous, 10 months ago

Where do we see
a) concave lens
b) convex lens in a bifocal spectacle?

Answers

Answered by Anonymous
2

1. Concave lens is in upper part.

2. Convex lens is in lower part.

Answered by QueenDhara4567
0

Answer:

Concave lens is positioned in the top to facilitate distant vision, while, convex lens are positioned at the bottom of the spectacles to facilitate near vision.

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