Across
- 2. How many wave cycles pass a point in one second
- 5. Material through which a wave travels
- 6. Change in pitch caused by motion between a sound source and observer
- 7. The full range of electromagnetic wave frequencies
- 9. Energy that travels through space as electric and magnetic fields
- 12. when two waves combine to cancel each other out
- 13. How fast a wave travels through a medium
- 14. Height of a wave related to the energy it carries
- 15. The bending of a wave as it enters a different medium
Down
- 1. when two waves combine to form a larger wave
- 3. When a wave bends around a barrier or spreads after passing through a narrow opening
- 4. When a wave bounces off a surface it cannot pass through
- 8. type of wave where particles move perpendicular to the wave direction
- 10. Type of wave where particles move parallel to the wave direction
- 11. Distance between two consecutive crests or troughs of a wave