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Unit 2, Lesson 3-4

Science Unit 2

TermDefinition
circuit a path through which electric current can flow
conductor a material through which electricity flows easily
electric current a flow of electricity through a conductor
insulator a material that slows or stops the flow of energy, such as electricity or sound
resistor an object that resists the flow of energy in an electrical circuit
conduction the transfer of energy between two objects that are touching
convection the transfer of energy in moving gases or liquid, such as warm air rising above a heater
heat the movement of energy from a warmer object to a cooler object
radiation energy that comes from a source in the form of waves or particles
Created by: leescofield
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