What cloud chamber is made of
Particle tracks in supersaturated vapour.
- Glass cloud chamber — has part. A volume filled with saturated vapour.
- Piston — has part. A sudden expansion supersaturates the vapour.
- Glass window — has part. Observing and photographing the tracks.
- Latent heat — uses. Supersaturated vapour.
- Radioactivity — uses. Particle tracks.
- Glass — is made of. The chamber is a glass vessel.
- Ethanol — is made of. It is saturated with alcohol or water vapour.