MCQ
A convex lens forms a real image of an object for its two different positions on a screen. If height of the image in both the cases be 8 cm and 2 cm, then height of the object is
 
  • A
    16 cm
  • B
     8 cm
  •  4 cm
  • D
     2 cm

Answer

Correct option: C.
 4 cm
4 cm

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