Science, asked by suresh368985, 1 month ago

An real object is kept at 20 cm from the convex lens and its real image is found at 20cm only. What is the focal length of the lens. *

1 point

20 cm

10 cm

40 cm

5 cm

Answers

Answered by keerthu1101693

0

Answer:

I think it's 10 cm

it will help u

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