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4th Grade Unit 4

DefinitionTerm
the path through which electricity can flow Circuit
a substance or object that allows energy to flow through it easily Conductor
energy observed when charged particles move Electrical Energy
the ability to cause change in matter Energy
a substance or object that does not allow energy to flow through it easily Insulator
a form of energy that our eyes can detect Light Energy
matter that a wave can travel through; can be a solid, liquid, or gas Medium
energy of heat Thermal Energy
a disturbance (motion moving up and down) that transfers energy from one place to another Waves
the flow of electric charge through a circuit Current
a push or pull acting on an object Force
the transfer of thermal energy Heat
energy of motion Mechanical Energy
Created by: Region18ESC
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