Across
- 4. The distance between two corresponding points of a wave.
- 5. The highest point of a wave.
- 7. The substance through which a wave travels.
- 8. The bending of a wave as it passes from one medium to another.
- 9. A wave that moves perpendicular to the direction of vibration.
- 11. The maximum displacement of a wave from its rest position.
- 13. The interaction of two or more waves that combine to form a new wave.
- 15. The process of a wave being taken in by a material.
Down
- 1. A wave that moves in the same direction as the vibration.
- 2. The number of cycles a wave completes in one second.
- 3. A disturbance that transfers energy from one place to another.
- 6. The part of a longitudinal wave where particles are closest together.
- 10. A rapid back-and-forth motion of particles in a medium.
- 12. When a wave bounces off a surface.
- 14. The lowest point of a wave.