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Science Chapter 4 Vocabulary

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
electric current   an electric charge in motion  
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energy   the ability to cause motion or create change  
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conductor   a material through which an electric charge can move easily  
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kinetic energy   energy of motion  
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insulator   material through which an electric charge moves with difficulty  
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potential energy   energy that is stored in an object  
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conduction   the transfer of heat that occurs when one thing touches another  
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convection   the transfer of thermal energy as matter moves  
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radiation   energy that is sent out in waves  
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series circuit   a circuit in which electrical charge can only flow in one circular path  
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parallel circuit   a circuit that has two or more paths through which electrical charges may flow  
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filament   a thin, coil wire that can get very hot without melting  
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Created by: sjdarling
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