Science, asked by sureshbhusan77, 6 months ago

12.The focal length of a
concave lens is 25 cm. What
will be its power?" tell me the answer

Answers

Answered by sunainasingh074

0

Answer:

0.04

Explanation:

power=1/focal lendgth

1/25=0.04

Answered by kumarankit88077

0

Answer:

12.The focal length of a

concave lens is 25 cm. What

will be its power?" tell me the answer

Explanation:

p=1/f

p=1/25

p=0.4

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