Thermal Energy

Vocabulary for Thermal energy for physical Science 

13 cards   |   Total Attempts: 183
  

Cards In This Set

Front Back
Calorie
A unit used to measure heat
Calorimeter
Tool used to measure heat
Conduction
Transfer of thermal energy through direct contact
Conductor
Something that allows heat to flow easily
Convection
Heat transfer when particles of a fluid are moved from one place to another
Heat
The transfer of thermal energy from one object to another because of a temperature difference.
Heat of fusion
Amount of heat needed to melt one gram of a substance
Heat of vaporization
Amount of heat needed to vaporize one gram of a substance
Insulator
Substances that do not allow heat to flow easily
Radiation
The transfer of thermal energy by waves moving through space
Specific heat
The amount of heat needed to raise the temperature of one gram of a substance by one degree Celsius
Temperature
Measure of the average kinetic energy in a substance
Thermal expansion
An increase in volume due to an increase in temperature