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4th Grade Sci U 03
Investigating Energy
Term | Definition |
---|---|
Electrical Circuit | a closed conducting circle or loop through which electrical energy can flow |
Energy | the ability to cause change or do work |
Mechanical Energy | energy of motion |
Sound Energy | energy produced by vibrations |
Electrical Energy | energy produced when electric charges flow through a conductor |
Light Energy | energy which our eyes can detect |
Thermal Energy | energy related to the temperature of an object |
Conductor | a substance that allows energy to flow through it easily |
Insulator | a substance that does not allow energy to flow through it easily |