. A converging lens forms an image of an object on a screen. The image is real and twice the size of the object. If the positions of the screen and the


A converging lens forms an image of an object on a screen. The image is real and twice the size of the object. If the positions of the screen and the object are interchanged, leaving the lens in the original position, the new image size on the screen is

  • (A):twice the object size
  • (B):same as the object size
  • (C):half the object size
  • (D):can't say as it depends on the focal length of the lens.

Best Answer

Correct Answer:

(C): half the object size

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