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5th Grade Unit 2

Forms of Energy

DefinitionTerm
a closed conducting circle or loop through which current can flow Circuit
the path through which an electric current can flow Closed (complete or working) circuit
the flow of electricity through a conductor Electric current
energy that is absorbed or delivered by an electric circuit Electrical energy
the ability to do work Energy
a form of energy which our eyes can detect Light energy
energy of motion Mechanical energy
matter that light travels through Medium
the path through which an electric current cannot flow Open (incomplete or broken) circuit
the bouncing back of light rays from a surface Reflection
the bending of light as it moves through one medium into another Refraction
energy produced by vibrations Sound energy
energy related to the temperature of an object or a substance Thermal energy
Created by: Hale Center
 

 



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