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2. What does convex mean?

  • Flat
  • Bulging outwards
  • Caving inwards

3. Light bends away from the normal when?.... (and speeds up)

  • It goes into a less dense material
  • It goes into a denser material

4. 'An incident ray parrallel to the axis will pass throught the focal point when its reflected'

  • True
  • False

5. What is a real image?

  • Where light from an object comes together to form an image on a screen
  • Where the rays are diverging so the light from the object appears to be coming from a different place (e.g. a refection in a mirror)
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