Physics, asked by shaikhnakhat, 1 day ago

38. A convex lens produces the image of the same size as the object when placed at a distance of 30cm. hence its focal length is?

(a) 30cm (b) 20cm (c) 25cm (d) 15cm​

Answers

Answered by POGO77
1

Answer:

15CM

Explanation:

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