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相对论作为现代物理学两大基础理论之一(另一为量子论),是物理学史上最伟大的成就,它改变了人们对时间、空间的认识,促使物理学家形成新的时空观,开辟了现代物理学研究的新篇章。高中物理中对于相对论的介绍相对比较简单和容易理解,主要内容有狭义相对论的两个基础假设及其主要结论,包括速度变换公式,相对论质量,质能方程等;
As one of the two basic theories (the other is quantum theory) of modern physics, the theory of relativity is the greatest accomplishment in the history of physics. It has changed people’s understanding of time and space, promoted the formation of a new concept of space-time and opened up new perspectives for physicists. A new chapter in modern physics research. The introduction of relativity in high school physics is relatively simple and easy to understand. The main contents include two basic assumptions of special theory of relativity and its main conclusions, including the formula of velocity transformation, the relativistic mass, the mass energy equation, etc.