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Back to Conservation of Energy (ELL)
Multiple Choice Quiz
Pick the correct definition for each energy word.
Closed System
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The energy an object has because it is moving. The faster something moves, the more of this it has.
The scientific law stating that the total amount of energy in a system never increases or decreases — it only changes form.
The total energy of moving particles within a substance — commonly experienced as heat.
A system where no energy can enter or leave — the total amount inside stays constant.
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