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Geometrical Optics question

2011 · Shift 2 · Q58
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Geometrical Optics question

2011 · Shift 2 · Q58

JEE AdvancedPhysicsGeometrical OpticsNumerical+3 / −1
Water (with refractive index = 4/3) in a tank is 18 cm deep. Oil of refractive index 7/4 lies on water making a convex surface of radius of curvature R = 6 cm as shown. Consider oil to act a thin lens. An object S is placed 24 cm above water surface. The location of its image is at x cm above the bottom of the tank. Then x is ‾\underline{\hspace{2cm}}​. IIT-JEE 2011 Paper 2 Offline Physics - Geometrical Optics Question 30 English
Numerical answer
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