Across
- 4. Device for viewing sounds
- 5. A back-and-forth movement that makes sound.
- 7. Height of a wave and determines how loud the sound is.
- 9. How high or low a sound is.
- 10. This structure carries the electrical signals to the brain.
Down
- 1. Converts sound waves into electrical signals
- 2. The distance between one wave and the next.
- 3. Sound that bounces off a surface and returns to you.
- 6. How many waves pass a point in one second.
- 7. When a material soaks up sound or energy instead of reflecting it.
- 8. Collects the sound waves and funnels them into the ear.