Force and Motion Week One

Term Definition
convection the transfer of heat through a fluid
conduction to allow heat or electricity to pass through easily (related word: conduction)
radiation electromagnetic energy (related term: radiate)
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 (related word: chemical reaction)
conductors a material that transmits energy (related word: conduct)
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