Reflection, refraction and lenses

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Question 40
Easy

An optical system consisting of two lenses, X and Y, is used to change the width of a parallel beam of light.

Ray diagram showing a parallel beam of light passing through lenses X and Y

Which of these correctly describes the types of lenses used in this system?

X is converging, Y is diverging

X is diverging, Y is converging

X and Y are both converging

X and Y are both diverging

Reflection, refraction and lenses Questions

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