Physics, asked by saiyadkvpattom1901, 8 months ago

a convex lens is in contact with a concave lens the magnitude of the ratio of their focal length is 2/3 their equivalent focal length is 2/3 what are their individual focal lengths

Answers

Answered by saideepak708

0

Answer:

f1= 10cm , f2=-15cm

Explanation:

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