- #1
strobeda
- 42
- 0
A soap bubble or a nuclear detonation emit a sound created by the sudden release of pressured air?
Am I correct?
How is the sound of a knock on the door, two billiard balls hitting each other, etc.
How is the sound generated in their cases?
Thank you.
Am I correct?
How is the sound of a knock on the door, two billiard balls hitting each other, etc.
How is the sound generated in their cases?
Thank you.