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迷你物理学

104、一点点质量就对于着巨大的能量

09 Jul 2022

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爱因斯坦的质能方程E=MC²,讲的是质量和能量是等价的,最显著的例子就是原子弹。投放到广岛的原子弹“小男孩”携带了64KG的铀燃料,但只有不超过1KG的铀参与了核裂变反应,其中转化成能量的铀只有0.6G,这0.6G质量的威力相当于一万五千吨TNT当量。

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