Other questions in this quiz

2. What is refraction?

  • The direction of a wave is affected by the medium it passes through
  • The speed of a wave being affected by the medium it passes through
  • The angle of a wave is affected by the medium it passes through

3. Magnification is worked out by...

  • ...focal length of objective lens/focal length of eyepiece lens
  • ...focal length of eyepiece lens/focal length of objective lens

4. Diffraction is...

  • ...when waves move through a narrow gap or past an obstacle, they spread out from the edges
  • ...when waves move through a narrow gap or past an obstacle, they diverge inwards from the edges

5. Power of a lens is worked out by...

  • ...1/focal length of lens (centimetres)
  • ...1/focal length of lens (metres)
  • ...1/focal length of lens (kilometres)

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Miss KHP

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Good quiz for OCR Physics. Great as you can check your answers straight away

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