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5.1 Reflection, refraction and lenses

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Question 21
F

A converging lens has a focal length of 8 cm. An object is initially 24 cm from the lens and is then moved to 12 cm from it. Which describes the image before and after the move?

[1]
A

before: virtual and diminished; after: real and magnified

B

before: real and magnified; after: virtual and diminished

C

before: real and diminished; after: virtual and magnified

D

before: real and diminished; after: real and magnified

Markscheme

5.1 Reflection, refraction and lenses Questions

  1. GCSE
  2. /Physics
  3. /5.1 Reflection, refraction and lenses

93 exam-style questions on Edexcel GCSE Physics 5.1 Reflection, refraction and lenses, covering 5.1.1 Reflection, refraction and total internal reflection, 5.1.2 Specular and diffuse reflection, 5.1.3 Colour of light: absorption and filters, 5.1.4 Lenses: power, focal length and shape, 5.1.5 Ray diagrams for converging and diverging lenses, and 5.1.6 Real and virtual images. Each one has a worked solution and a mark scheme showing where the marks go.

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