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5.1 Reflection, refraction and lenses (physics only)

5.1 Reflection, refraction and lenses (physics only)

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Question 15

The focal length of lens X is 0.16 m.

Calculate the power of the lens.

Use the equation:

power=1focal length in m \text{power} = \frac{1}{\text{focal length in m}} power=focal length in m1​
[2]
Markscheme

5.1 Reflection, refraction and lenses (physics only) Questions

  1. GCSE
  2. /Physics
  3. /5.1 Reflection, refraction and lenses (physics only)

24 exam-style questions on Edexcel GCSE Physics 5.1 Reflection, refraction and lenses (physics only). Each one has a worked solution and a mark scheme showing where the marks go.

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