Across
- 2. vibrating particles pass on sound
- 4. scientific name for hearing
- 6. the angle of this equals the angle of reflection
- 8. type of eye defect
- 10. continuous spread of wavelengths
- 13. different wavelengths of light have this property
- 14. organ for detecting light
Down
- 1. light is a type of this sort of radiation
- 3. short sightedness
- 5. bending of light
- 7. scientific name for seeing
- 9. shape of eye lens
- 11. organ for detecting sound
- 12. sound detector in ear