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griddles new therrma

elijahjameswhitley thermal cards

TermDefinition
Conduction thermal energy (heat) transferred when two objects touch (works best in solids)
Convection thermal energy (heat) transferred by the circulation or movement of a liquid or gas (works best in fluids)
Fluid a liquid or gas that has the ability to flow
Radiation thermal energy (heat) transferred through matter or empty space by electromagnetic waves (no direct contact needed)
Conductor a material that transfers thermal or electrical energy VERY WELL
Insulator a material that does not transfer thermal or electrical energy very well
Thermal Expansion an increase in the size of a substance due to an increase in the temperature of the substance
Thermal Equilibrium the point at which two objects that are touching reach the same temperature
Thermal Energy energy an object has depending on the motion of its atoms (total kinetic energy)
Thermal Contraction a decrease in the size of a substance in response to a decrease in the temperature of the substance
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