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energy conservation 1 |
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energy conservation1, a principle that energy cannot be created or destroyed although it can be changed from one form into another, as when heat energy is converted to light energy. It is now superseded by the special relativity equation E = mc2, but it is still applicable to chemical changes. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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