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Forms of Energy

G5 Realize Vocabulary T5

TermDefinition
energy the ability to do work or cause a change
kinetic energy the energy of motion
potential energy stored energy
sound energy a form of mechanical energy made by vibrations that travel as longitudinal waves through air, water, or solids. When an object vibrates, it causes surrounding molecules to bump into each other, transferring energy that is eventually transforming into thermal energy.
differentiate to identify the differences between two or more objects*
electric charge a force caused by the movement of negative and positive particles
electric current a flow of particles caused by negative and positive charges
evident describes something easily observed that can be used to confirm or deny an idea*
conductor a material that energy can easily flow through
insulator a material that stops the flow of electricity
series circuit a path for electric energy made out of a single loop
parallel circuit a path for an electric current that has multiple loops
illustrate to explain with an example*
 



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