Across
- 2. Waves: One of which the direction of wave travel is along the direction in which the source vibrates.
- 5. Waves: Transmit energy through matter and/or empty space.
- 7. How frequently a vibration occurs.
- 8. A pattern of matter or energy that extends from one place to another.
- 9. The time it takes for a complete vibration.
- 10. Distance from one crest to the next one.
Down
- 1. Waves: A type of wave that the direction of a wave travel is perpendicular to the direction of the vibrating source.
- 3. The distance from the midpoint to the crest (or trough) of the wave.
- 4. The unit of frequency.
- 6. Waves: Transmit energy through matter.