Other questions in this quiz

2. A non-spherical eyeball is called what?

  • Astigmatism
  • Catarax
  • Long sight

3. What carries nerve impulses from the retina to the brain?

  • The cornea
  • The optic nerve
  • The pupil

4. What shape is a diverging (concave) lens?

  • Curved but the same thickness
  • Thinner in the centre, thicker on the outside
  • Thinker in the centre, thinner on the outside

5. What is the coloured ring of muscle that controls the amount of light entering the eye?

  • Cornea
  • Iris
  • Pupil

Comments

Miss KHP


This is for students studying GCSE Physics (4603)

This specification is for centres outside England and can be sat in modules.

Take a quiz and test yourself. You may like to do it a few times until practice makes perfect.

 

 

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