Three glass cylinders of equal height H=30cm and same refractive index n=1.5 are placed on a horizontal surface as shown in figure. Cylinder I has a flat top, cylinder II has a convex top and cylinder III has a concave top. The radii of curvature of the two curved tops are same (R = 3m). If H1, H2 and H3 are the apparent depths of a point X on the bottom of the three cylinders, respectively, the correct statement(s) is/are: A) 0.8cm < (H2−H1) < 0.9cm B) H3 > H1 C) H2 > H1 D) H2

Three glass cylinders of equal height H=30cm and same refractive index n=1.5 are placed on a horizontal surface as shown in figure. Cylinder I has a flat top, cylinder II has a convex top and cylinder III has a concave top. The radii of curvature of the two curved tops are same (R = 3m). If H1, H2 and H3 are the apparent depths of a point X on the bottom of the three cylinders, respectively, the correct statement(s) is/are: A) 0.8cm < (H2−H1) < 0.9cm B) H3 > H1 C) H2 > H1 D) H2 > H3

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