Question

9. For a converging lens, when is the image upright? When is the image inverted?Can you...

9. For a converging lens, when is the image upright? When is the image inverted?Can you use arbitrary rays to find the position of the image?

Homework Answers

Answer #1

  • Among all the positions shown above, the image will be upright (erect) only when the object is placed between the principal focus and optic center.
  • For all the position except when the object is placed between the principal focus and optic center, the image is inverted.
  • Arbitrary rays cannot be used to find the position of the images. All rays dawn must be according to the set of rules for drawing the the rays falling through lens.
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