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Useful
Wasted
Efficiency
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The energy stores — tap one
Energy can be stored in eight main ways. It moves between stores by heating, by forces doing work, by electric current, or by waves like light and sound.
Choose a device
Compare devices
The energy stores — tap one
Energy can be stored in eight main ways. It moves between stores by heating, by forces doing work, by electric current, or by waves like light and sound.