Sound

6. – A push or a pull that can make objects move or vibrate.
8. – Tiny hair-like structures in the inner ear that move with vibrations and send signals to the brain.
9. – Tiny pieces that make up matter; they move to carry sound through a medium.
10. – Something that receives sound or energy, like the ear receiving sound waves.
12. Wave – A vibration that travels through a medium and can be heard.
15. – How loud or soft a sound is, based on the wave’s amplitude.
16. – The material sound travels through, such as air, water, or solids.
18. – Small bits of matter (like molecules) that vibrate when sound travels.
19. – The lowest point of a sound wave.

1. – The distance between one peak of a sound wave and the next.
2. – How many sound waves pass a point in one second; it affects pitch.
3. – A spiral-shaped part of the inner ear that changes sound vibrations into signals the brain can understand.
4. – The highest point of a sound wave.
5. – Something that senses or picks up sound or energy, like your ear detecting sound waves.
7. – The part of a sound wave where particles are pushed close together.
11. – A thin piece of skin in your ear that vibrates when sound waves hit it.
13. – How tall a sound wave is; it affects how loud or soft a sound is.
14. – A back-and-forth movement that creates sound.
17. – How high or low a sound is, based on frequency.