Question

Using a transparent sphere of radius R and refractive index n in air we get object distance is same as
image distance when the object is placed at a distance.

A)R/n
B)R/2(n-1)
C)R/n-1
D)R/2n-1

pls give right answer with explanation

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Answer 1

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bahut der se try kar raha hun mathematics toh sahi lag rahi hai