Across
- 1. energy goes up and down as wave travels side to side
- 6. gives off a lot of energy; explosion
- 11. per second
- 12. very big wave that causes destruction
- 13. area where the coils are together
- 16. wave that moves through rock or Earth's crust and causes destruction
- 18. cause movement
- 19. top of the wave
- 20. wave height (rest to crest)
- 22. one time or one event
- 23. combination of transverse and longitudinal wave
- 25. energy and wave direction match (side to side)
- 27. used to move things or do work
- 28. waves per second
Down
- 2. middle of the wave
- 3. transverse (up and down) or compressional/longitudinal (coils)
- 4. distance from crest to crest or trough to trough
- 5. criss-cross or at a right angle to
- 7. substance that a wave travels through
- 8. to move back and forth quickly
- 9. over and over
- 10. how fast a wave travels
- 14. in the same direction as each other
- 15. repeated disturbance that moves energy
- 17. area where the coils are apart
- 21. how big or small a wave is
- 24. equation that relates speed to wavelength times frequency
- 26. bottom of the wave