Physics, asked by kalashjain72, 7 months ago

ME
1. If the power of a lens is +2D, what is its focal length?
(a) -50cm (b)-100cm (c) +50cm (d) +100cm

Answers

Answered by gs7721015

1

D is the correct answer

Answered by utkarshnayan46

0

Answer:

-50 is the correct answer

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