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美国国家标准技术研究所和麻省理工学院的物理学家说,他们通过迄今最直接、最精确的实验证明了爱因斯坦狭义相对论中著名的质能公式.质能公式(E=Mc~2)指出,物质的总能量相当于其质量乘以光速的平方.它表明能量和质量可以互相转换,而光速是恒定不变的常数.这一公式是爱因斯坦1905年发表狭义相对论时提出的,被认为是狭义相对论的基础.也奠定了新的时空观,此前,其他物理学家曾用多个间接实验证明了质能公式的正确性.但科学家认为,这些实验存在一定的前提条件,可能引起
The physicists at the National Institute of Standards and Technology and the Massachusetts Institute of Technology say they have proved the famous mass energy formula in Einstein’s special theory of relativity through the most direct and accurate experiments to date. ) States that the total energy of a substance equals its mass times the square of the speed of light, which indicates that energy and mass can be converted to each other, and that the speed of light is a constant constant. This formula was proposed by Einstein in his special theory of relativity published in 1905 Is considered to be the basis of special relativity and a new concept of time and space has been established.After other physicists previously used several indirect experiments to prove the correctness of the formula of mass energy.But scientists think that there are some preconditions for these experiments, May cause