HEAT the energy transferred from one object to another

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Slide Notes

HEAT the energy transferred from one object to another because of a difference in their temperatures

Published on Nov 19, 2015

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PRESENTATION OUTLINE

HEAT
the energy transferred from one object to another because of a difference in their temperatures

Photo by Werner Kunz

TEMPERATURE
a measure of the average kinetic energy of the individual atoms or molecules in a substance

Photo by Jim Nix / Nomadic Pursuits

CONDUCTION
the transfer of heat through matter by molecular activity

Photo by Waifer X

CONVECTION
the transfer of heat by mass movement or circulation within a substance

Photo by Food Thinkers

RADIATION
travels out in all directions from its source

Photo by Matt. Create.

REFLECTION
occurs when light bounces off an object

Photo by ecstaticist

SCATTERING
produces a larger number of weaker rays that travel in different directions

Photo by Wessex Archaeology

GREENHOUSE EFFECT
the heating of earth's surface and atmosphere from solar radiation being absorbed and emitted by the atmosphere, mainly by water vapor and carbon dioxide

Photo by Lufa Farms

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