Physics-
General
Easy

Question

A thin lens with focal length f to be used as a magnifying glass. Which of the following statements regarding the situation is true?

  1. A converging lens may be used, and the object be placed at a distance greater than 2f from the lens.
  2. A diverging lens may be used, and the object be placed between f and 2f from the lens.
  3. A converging lens may be used, and the object be placed at a distance less than f from the lens.
  4. A diverging lens may be used, and the object be placed at any point other than the focal point.

The correct answer is: A converging lens may be used, and the object be placed at a distance less than f from the lens.

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