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ForceandMotionWeek 1
Term | Definition |
---|---|
convection | the transfer of heat through a fluid. |
conduction | to allow heat or electricity to pass through easily |
radiation | electromagnetic energy |
heat | the transfer of thermal energy. |
thermal energy | Energy in the form of heat. |
physical change | a change in matter that does not affect its chemical composition. |
chemical change | a chemical reaction; a process that changes substances into new substances |
conductors | a material that transmits energy |
insulators | to prevent electricity or heat from passing through |
electromagnetic waves | A wave that travels at the speed of light. |