Across
- 2. Something that carries energy
- 3. The height of a wave from the rest position to a crest or trough
- 5. How high pitched a something sounds when affected by frequency
- 6. Wave Waves that can travel through a vacuum
- 8. How many waves pass a given point in a given time
- 10. When a wave bends and goes into a new substance
- 13. When a wave bounces off of an object
- 14. When a wave bends around the edges of an object
- 17. What occurs when a sound isn't reflected back
- 19. How loudness is measured
Down
- 1. Something a wave moves through
- 2. The length from any point of a wave to the next
- 4. Effect A change in frequency of a sound caused by motion
- 7. Wave Waves that move parallel to the direction of energy
- 9. Waves Waves that need a medium to travel through
- 11. When a sound bounces back
- 12. The top of a wave from the rest position
- 15. Wave Waves that travel perpendicular to the direction of energy
- 16. How loud a sound is when affected by the amplitude
- 18. The bottom of a wave from the rest position