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相对论的逆向思维陈启星,罗启宇光速不变是相对论的基础之一,据此相对论描述了一个思维实验:甲在站台上,看到一列火车以速度V驶过,火车上A处的灯发出一个垂直的光脉冲,被高度为H的顶部的反光镜G反射到B处的探测器(如图2.1所示,A紧贴着B)。因为光速恒等...
Reverse thinking of relativity Chen Qixing, Luo Qiyu One of the foundations of the theory of relativity is the theory of relativity. According to this theory of relativity, a thinking experiment is described: A on the platform, a train is seen passing at speed V, and the light on train A emits a vertical The light pulse is reflected by the reflector G at the top of the height H to the detector at B (as shown in Figure 2.1, A is close to B). Because the speed of light is equal