Science, asked by ananyaa22, 8 months ago

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Q14: AN OBJECT 1 M TALL IS PLACED ON THE PRINCIPLE AXIS OF A CONVEX LENS AND ITS
40 CM TALL IMAGE IS FORMED ON THE SCREEN PLACED AT A DISTANCE OF 70 CM FROM
THE OBJECT. WHAT IS THE FOCAL LENGTH OF THE LENS?

Answers

Answered by kubetkumar47

0

Answer:

sorry I not know the answer

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