The power of a lens is + 1.6 D. The nature of lens is
(a) Convex lens
(b) Concave lens
(c) both concave and convex
(d) none of these
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Explanation:
The power of a lens is + 1.6 D. The nature of lens is
(a) Convex lens
(b) Concave lens✓✓✓✓✓
(c) both concave and convex
(d) none of these
Answered by
3
Answer: b)concave lence
Explanation:
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