[問題] 化學反應、核反應都會讓質量改變嗎?
我本來了解的事情是:
核反應釋放出大量能量是因為質量減少
而這些質量原本以位能的方式存在於原子核中(沒錯吧?)
(1)
我能不能說
化學反應釋放出能量也是因為質量減少
而這些質量原本也是以原子分子間的位能存在於分子中
(2)
甚至能不能進一步說
地球上空人造衛星降低高度釋放能量也是因為質量減少
而這些質量原本也是以人造衛星-以地球的位能存在於系統中
謝謝各位高手!
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