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Chapter 4

TermDefinition
electric current the flow of electricity through a conductor
electrical circuit a closed path through which an electric current can flow
complete circuit creates a closed path through which an electrical current flows
battery a device that produces an electric current due to the changes to the materials inside
light energy form of energy that makes it possible for the eye to see
sound energy the energy created by vibrating matter
energy of motion energy that results in movement
thermal energy form of energy that comes from heat
absorb to soak up or take in
reflection bouncing of light off of a surface
refraction bending of light as it passes from one transparent material into another
Created by: jeniferttu
 

 



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