Across
- 2. a blank in which the wave travel through
- 5. can travel through most thing
- 8. my name is the title
- 9. measurement from equil to top or bottom
- 10. a wave that is an oscillation of matter
Down
- 1. how often wave happens
- 3. mid point of a wave
- 4. bottom of a wave
- 6. spread out
- 7. distance between crest of a wave
- 11. top of wave
- 12. close together