sept 2008
Terms
undefined, object
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- conductor
- any material that transfers energy from one object to another
- circuit
- a route around which an electrical current can flow, begininning and ending at the same point
- conduction
- the transfer of heat or other energy from one object to another
- heat energy
- a form of energy that is transferred from an object with a higher temperature to an object with a lower temperature
- sound wave
- the movement of sound energy through gas, liquid or solid
- energy
- a force that can move things or do work
- matter
- anything that has mass and takes up space
- repel
- to force away, to push away
- magnetism
- a force that pushes objects away and pulls on certain metals
- sound
- a vibration or noise sensed by the ear
- transfer
- to move from one place to another
- electricity
- energy created by moving charged particles