Please enable JavaScript.
Coggle requires JavaScript to display documents.
Heat, Fuel tank truck – bright colours – white / silver, Bright colours do…
Heat
-
-
9.4: Relationship between types of Surface of Object, and Heat Absorvation and Emission
- When an object absorbs heat, its
temperature increases.
- Dark and dull surfaces are better heat absorbers.
- When an object radiates heat, its
temperature decreases.
- Dark and dull surfaces are better heat radiators.
- Fuel tank truck – bright colours – white / silver
- Bright colours do not absorb a lot of heat
- Evaporation of fuel is reduced
- Ability of an object to absorb or radiate heat depends on the
type and colour of its surface.