Light Vocab

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Across
  1. 5. Wave – a wave that carries energy through space, like light.
  2. 6. – a dark area where light is blocked.
  3. 10. Lens – a lens that bends light inward.
  4. 11. – lets some light pass through.
  5. 13. Lens – a lens that spreads light outward.
  6. 14. Ray – a straight path of light.
  7. 16. – does not let light pass through.
  8. 17. – light waves vibrating in one direction.
  9. 18. – lets most light pass through clearly.
  10. 20. Point – the point where light rays meet.
Down
  1. 1. Mirror – a mirror that curves outward and spreads light.
  2. 2. Reflection – smooth reflection where light bounces in one direction.
  3. 3. Mirror – a mirror that curves inward and focuses light.
  4. 4. – splitting light into colors.
  5. 7. – a tiny particle of light energy.
  6. 8. – bending/spreading of waves around edges.
  7. 9. – light bouncing off a surface.
  8. 12. Spectrum – the full range of all types of light energy.
  9. 15. Reflection – rough reflection where light scatters many ways.
  10. 19. – bending of light when it changes materials.