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Ch. 14 Thermal Energy and Heat

Across
the transfer of energy by electromagnetic waves.
A material that conducts heat well
The amount of energy required to raise the temperature of 1 kg of a substance by 1 Kelvin
the movement of thermal energy from a substance at a higher temperature to another at a lower temperature.
The circular motion of a warm fluid being replaced by a cool one
Where the fire is burned outside the engine.
The most common temperature scale in the US
at this point no more energy can be removed from matter.
The temperature scale that most of the world uses
heat-regulating devices.
When heat is transferred from one particle of matter to another without the movement of matter itself.
The temperature scale commonly used in physical science
Down
The conversion of thermal energy to mechanical energy requires a device called a ____________.
a measure of the AVERAGE energy of the particles in an object.
the transfer of heat by the movement of currents within a fluid (liquid or gas).
Where the fuel is burned in cylinders inside the engine.
The expanding of matter when it is heated
a strip that has one type of metal on one side and another type of metal on the other side.
The temperature at which a liquid changes to a solid
A material that does not conduct heat well
Solid, liquid and gas