Social Sciences, asked by ansh9731, 9 months ago

The lens which is thin at centre and thick at edge is
a) convex
b) concave
c) biconcave
d) both (b) and (c)
an

Answers

Answered by kanakraj43

2

Answer:

b concave ...............

Answered by giri56nal83

0

concave lens are thin in centre and thick at edge

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