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1 Is the transfer of thermal energy from a hotter object to a cooler one until both objects are the same temperature
2 The measure of the heat
3 Energy is transferred by the mass motion of molecules in liquids and gases
4 Energy is transferred by direct contact
5 Energy is transferred by electromagnetic waves
6 Molecules move slower
7 Molecules move faster
8 The ability to do work
9 The action of a force on an object through a distance.
10 The biggest source of energy
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