Fundamentholfundamenthol
JEE Main2019Physics
Q.

A convex lens of focal length 20 cm produces images of the same magnification 2 when an object is kept at two distances x1and x2 (x1> x2) from the lens. The ratio of x1and x2 is :

  1. A

    3 : 1

  2. B

    2 : 1

  3. C

    4 : 3

  4. D

    5 : 3

Solution

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