Zusammenfassung der Ressource
Modes of Transportation
- Density means: How compacted something is.
- <-- These 4 transportations uses density because: To
make an object or aircraft float in the water or the in
the air, the object's density has to be less densed than
the air/water it self. (SAME REVERSED)
- If the air or water molecule is densed, the object that
you want to make it float has to be less densed, so it
floats.
- 4 Forms of Transportation That Uses DENSITY:
- 1) BOATs
- 2) HOT AIR BALLOONs
- 3) HELICOPTER
- 4) PLANES
- For HOT AIR BALLOON: Heat makes the
object have less density and makes the
balloon float.