Physics, asked by lalhruaikimi, 5 hours ago

5. Focal length of a convex lens of power 1 dioptre is (a) 20 cm (b) 25 cm (c) 50 cm (d) 100 cm

Answers

Answered by XxitzMichAditixX

2

Answer:

Your all the options are wrong....

Focal length of a convex lens of power 1 dioptre is 1 m.

Explanation:

Hope it helps ✅✅✅

#MichAditi✨✌️

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