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  1. IGCSE
  3. Physics CIE
  5. 3.2.3a Converging and diverging lenses

3.2.3a Converging and diverging lenses

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Revise CIE IGCSE Physics 3.2.3a Converging and diverging lenses with the question bank, lessons, revision guides, and flashcards.

Describe the action of thin converging and thin diverging lenses on a parallel beam of light • Define and use the terms focal length, principal axis and principal focus (focal point)

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