Across
- 4. distance per time unit
- 5. energy perpendicular to travel
- 10. changes in wave propriety due to medium change
- 11. when wave meets wave
- 14. the bending or spreading of waves around edges or openings
- 15. crest to crest or trough to trough
Down
- 1. when a wave meets an impenetrable surface
- 2. changes in wave amplitude when a wave frequency matches a mediums natural frequency
- 3. distance from crest to center
- 6. waves per measurement of time
- 7. energy parallel to travel
- 8. how a wave moves in a medium
- 9. Movement of energy in a medium
- 12. top of wave
- 13. bottom of wave