Energy Transfer. Conduction Energy is transferred through direct contact.

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Presentation transcript:

Energy Transfer

Conduction Energy is transferred through direct contact

Conductor Materials that conduct heat well Ex: Metals (silver, copper, aluminum, iron)

Insulator Materials that delay the transfer of heat Ex: Wood, wool, straw, paper, cork, Styrofoam

Convection Energy is transferred by the mass motion of molecules Heat rises and cool sinks

Radiant Energy Any energy that is transmitted by radiation Occurs in the form of electromagnetic waves

Radiation Energy is transferred by electromagnetic radiation

Terrestrial Radiation Radiant energy emitted from the Earth

Greenhouse Effect The warming effect when short-wave radiation is absorbed more easily than long- wave energy can leave

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