1.

The slab of a material of refractive index 2 shown in figure has curved surface APB of radius of curvature 10 cm and a plane surface CD. On the left of APB is air and on the right of CD is water with refractive indices as given in figure. An object O is placed at a distance of 15 cm from pole P as shown. The distance of the final image of O from P, as viewed from the left is  

A. 20 cm
B. 30 cm
C. \[W+(X\cdot Y)\]
D. 50 cm
Answer» C. \[W+(X\cdot Y)\]


Discussion

No Comment Found

Related MCQs