A glass slab of thickness 3 cm and refractive index 3/2 is placed on i – McqOptions

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1.	A glass slab of thickness 3 cm and refractive index 3/2 is placed on ink mark on a piece of paper. For a person looking at the mark at a distance 5.0 cm above it, the distance of the mark will appear to be [Kerala PMT 2005]
A.	3.0 cm
B.	4.0 cm
C.	4.5 cm
D.	5.0 cm
Answer» C. 4.5 cm

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