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Science

Across
Transfer heat from one particle of matter to another within an object or between two objects
Total energy of all particles in an object
The transfer of thermal energy from a warmer object to a cooler object
The expanding of matter when it is heated
A material that conducts heat well
The lowest temperature possible
Measurement used by scientists
Down
Type of heat transfer that occurs only in fluids
When air is heated
Scale measuring temperature in the United States
Materials that do not conduct heat well
Amount of energy required to raise the temperature of 1 kilogram of material by 1 kelvin
Scale of measuring temperature used by most other countries
Measure of how hot or cold something is to a reference point
The transfer of energy by electromagnetic waves