Across
- 5. Distance from one crest to another
- 8. Found all around us
- 9. The speed of a particle in motion from one place to another
- 11. How often something occurs
- 12. What everything is made of
- 15. There are multiples of these when high experiencing high frequency waves
- 17. Reduction of an items density
- 18. Time it takes to complete one cycle of vibration
- 19. There are 4 types
- 20. Ultrasound uses this to produce images
Down
- 1. Xrays use this type of wave
- 2. Use electromagnetic waves to produce images of the body
- 3. Form of technology that uses waves to produce images
- 4. The passing of something from one place to another
- 6. Type of wave
- 7. Type of wave
- 10. What you need in order for waves to bounce back
- 13. The movement of a particle from its equilibrium position
- 14. Ultrasound uses this type of wave
- 16. The way waves travel