1
Q
What is sound?
A
Vibration.
2
Q
Describe how sound works in three steps.
A
- Something (object) is vibrating.
- The vibrating thing (object) makes the air around you vibrate. (Vibrating air molecules)
- The vibrating air enters your ear and vibrates your eardrum.
3
Q
Where is your eardrum located?
A
At the entrance to your middle ear.
4
Q
What is your eardrum?
A
A membrane inside your ear.
