Physics 5054 · O Level · Thin lenses

Thin lenses — practice question

The ray diagrams, X and Y, illustrate two ways a thin converging lens can create an image larger than its object. Which devices use a lens arranged as in diagram X and as in diagram Y?

  • AX: camera; Y: magnifying glass
  • BX: magnifying glass; Y: projector
  • CX: photographic enlarger; Y: camera
  • DX: photographic enlarger; Y: projector

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