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一个铀235原子核裂变时放出的能量约为200MeV,是一个碳原子氧化时放出的能量（4.1eV）的 5×（10）7倍.1905年爱因斯坦在《物体的惯性决定于它所含的能量吗?》的论文里推导出公式E=mc2,之后指出:“借助于一种能量可以作很大变化的物体（例如镭盐）,这个理论的验证不是绝对不可能的”.但是他没有谈到开发和利用原子能（正确的名称是核能）的可能性.而卢瑟福直到1933年还明确宣称:“通过毁灭原于产生能量是一个馊主意.任何指望从转变这些原子得到能源的人都是在空口说白话.”“我们无法控制原子能,使其具有任何商业价值,并且我相信我们永远也做不到这一点.”就他已知的核反应而言,这种论断也是有事实根据的.但是,就在他去世的次年发现了核裂变,而
The energy released by a nuclear fission of uranium 235 is about 200 MeV, which is 5 times (10) 7 times the energy (4.1 eV) emitted by a carbon atom when it oxidizes. In 1905, Einstein said that “the inertia of an object depends on the amount of energy Of the energy ?, ”the paper derives the formula E = mc2, after which it is stated:“ With the aid of an object whose energy can vary greatly (eg radium salt), the proof of this theory is not absolutely impossible. ”But he There is no mention of the possibility of developing and utilizing atomic energy (the correct name is nuclear energy), and Rutherford did not explicitly declare until 1933: “It is an idea to destroy energy by generating energy.” Anyone who hopes to derive energy from the transformation of these atoms All spoke in vain. “” We have no control over atomic energy to make it commercially valuable, and I believe we will never do that. "This assertion is also factual in the light of his known nuclear reaction However, nuclear fission was discovered the following year after his death, however