jueves, 7 de abril de 2011

Tempeture and Heat

Kenetic energy:The energy of a movning object.



Potential energy:Energy stored in an object or materials.



Tempeture:The average kinetic energy of the molecules in a material.



Heat:Energy that flows between objects that have different temperature.


Rdiation:The transfer of energy by electromacnetic waves.
Coduction:The transfer of energy by the flow of a liquid or gas energy by direct contact of molecules.
Convection:The transfer of energy by the flow of a liquid or gas.



Insulation:Prevents heat from flowing in or out of a material.

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