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5.1 Reflection, refraction and lenses

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Question 18
F

Three converging lenses are made from the same glass.

LensFocal length in cm
P12
Q30
R18

Which lists the lenses from greatest power to smallest power?

[1]
A

P, R, Q

B

Q, R, P

C

R, P, Q

D

P, Q, R

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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