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Geometrical Optics question

2012 · Shift 1 · Q47
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Geometrical Optics question

2012 · Shift 1 · Q47

JEE AdvancedPhysicsGeometrical OpticsMCQ+3 / −1
A biconvex lens is formed with two planoconvex lenses as shown in the figure. Refractive index n of the first lens is 1.5 and that of the second lens is 1.2. Both curved surface are of the same radius of curvature R = 14 cm. For this biconvex lens, for an object distance of 40 cm, the image distance will be IIT-JEE 2012 Paper 1 Offline Physics - Geometrical Optics Question 33 English
  1. A
    −-− 280.0 cm
  2. B
    40.0 cm
  3. C
    21.5 cm
  4. D
    13.3 cm
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