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A complete, unbroken electrical path that allows electric current to flow.
Closed Circuits
A circuit where the path has been interrupted or "opened" at some point so that current will not flow.
Open Circuits
The process where energy changes from one form to another, such as converting chemical energy to thermal energy, without changing the total amount of energy in a system.
Energy Transformation
A type of energy made by vibrations, MAKES NOISE
Sound Energy
The energy transferred as electric charges move between points with different electric potential.
Electrical Energy
The energy inside an object because of its heat, created by the tiny moving particles (atoms and molecules) that make it up. HEAT.
Thermal Energy
The energy carried by electromagnetic waves, to produce LIGHT.
Light Energy
The combination of an object's moving energy and its stored energy.
Mechanical Energy