Science, asked by sainneelam, 7 months ago

Calculate the power of a lens of focal length 40 cm.

Answers

Answered by vaishanavi2003

1

Power of convex lens is + 2.5 D.

P=1/f

=100/40

=2.5

Answered by vns0689

0

Answer:Answer. So, Power of convex lens is + 2.5 D.

Explanation:

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