A thin convex lens L (refractive index = 15) is placed on a plane mirr

1.	A thin convex lens L (refractive index = 15) is placed on a plane mirror M. When a pin is placed at A, such that OA = 18 cm, its real inverted image is formed at A itself, as shown in figure. When a liquid of refractive index μ₁is put between the lens and the mirror, the pin has to be moved to A’. such that OA’ = 27cm, to get its inverted real image at A’itself. The value of μ₁ will be:(A) √2 (B) 4/3(C) √3 (D) 3/2
Answer» HEY MATE MAYBE your ANSWER will be C)

A thin convex lens L (refractive index = 15) is placed on a plane mirror M. When a pin is placed at A, such that OA = 18 cm, its real inverted image is formed at A itself, as shown in figure. When a liquid of refractive index μ₁is put between the lens and the mirror, the pin has to be moved to A’. such that OA’ = 27cm, to get its inverted real image at A’itself. The value of μ₁ will be:(A) √2 (B) 4/3(C) √3 (D) 3/2

Answer»

HEY MATE

MAYBE your ANSWER will be C)

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