Science, asked by patelamratlal4510, 2 months ago

The focal length of a convex lens is 25 cm, then what is its power ?
B. + 5.0 D C. + 4.0 D D. + 10.0 D
A. + 2.5 D

Answers

Answered by gauravnayak0605

1

Answer:

Answer is option C +4.0 D

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