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7.8A,B,C Vocab
7.8A,B,C Vocabulary
| Term | Definition |
|---|---|
| Conduction | the transfer of energy as heat through a material |
| Convection | the movement of matter due to differences in density; the transfer of energy due to the movement of matter |
| Heat | the energy transferred between objects that are at different temperatures |
| Radiation | the transfer of energy as electromagnetic waves |
| Thermal energy | the total kinetic energy of a substance's particles |
| Energy transfer | the movement of energy from one object or place to another |
| Input | information, material, or energy added to a system or process |
| Kinetic energy | the energy of an object that is due to the object's motion |
| Output | information, material, or energy resulting from a system or process |
| System | a set of interacting parts that work together; sometimes considered distinct from their surroundings only for the purpose of study |
| Temperature | a measure of how hot (or cold) something is; specifically, a measure of the average kinetic energy of the particles in an object |
| Molecule | a group of atoms that are held together by chemical forces |
| Measure | a description of an amount, a number, or a size |
| Thermal Equilibrium | the state in which objects in physical contact with each other have identical temperatures or exchange no energy as heat |
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Ssapp20
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