Geometrical OpticsEasy
Question
A stationary swimmer S inside a liquid of refractive index μ1 is at a distance d from a fixed point P inside the liquid. A recatngular block of width t and refracive index μ2 (μ2 < μ1) is now placed between ′S′ and ′P′. S will observe P to be at a distance.
Options
A.d - t 
B.d - t 
C.d + t 
D.d + t 
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