Where do we see
a) concave lens
b) convex lens in a bifocal spectacle?
Answers
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2
1. Concave lens is in upper part.
2. Convex lens is in lower part.
Answered by
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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