An object has image thrice of its original size when kept at 8 cm and – McqOptions

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1.	An object has image thrice of its original size when kept at 8 cm and 16 cm from a convex lens. Focal length of the lens is [UPSEAT 2001]
A.	8 cm
B.	16 cm
C.	Between 8 cm and 16 cm
D.	Less than 8 cm
Answer» D. Less than 8 cm

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