Physics, asked by Anonymous, 5 months ago

Find the power of a concave lens of focal
length 2m.

Answers

Answered by ashutosh97424

4

Answer:

0.2

Explanation:

please mark as brainlist

Answered by tannumishra1464

17

Explanation:

its 0.5 because

power=1/focal length

=1/2

=0.5

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