不同惯性系之间的时间观测比值和力变效应

Time Observation Ratio and Force Change Effect between Different Inertial Frames

竖向信号思想实验对时间延缓效应进行了阐述。在该思想实验中,若将信号机水平设置,光的发射与反射的方向与X’轴平行,那么情况可分别描述。光的运动路径的差异只会影响计算过程,不影响这两个惯性参照系之间的时间观测比值。两个惯性参照系之间的时间观测比值为γ。从两个惯性参照系观测一个物体的运动,时间观测比值为γ。一个小球沿X’轴方向被恒定的力加速,当从两个惯性参照系中观察小球的运动时,观察到的力值是不同的。这可以称为“力变效应”。

The effect of time delay is expounded in the thought experiment of vertical signal.In this thought experiment,if the signal transmitter is set horizontally,the direction of light emission and reflection is parallel to the X'-axis,then the situation can be described separately.The difference of the path of light only affects the calculation process,but not the time observation ratio between the two inertial frames of reference.The time observation ratio between two inertial frames of reference isγ.The observation ratio of time isγwhen the motion of an object is observed from two inertial frames of reference.A small ball is accelerated in the direction of the X'-axis by a constant force,and the observed value of the force is different when the motion of the ball is observed from two inertial frames of reference.This can be called the force change effect.