本题目来源于试卷: The Special Theory of Relativity,类别为 IB物理学
[问答题]
Discuss how our everyday lives wqjsia0+f) ed,.i-a1njfxd mjg 11w5d;f yg* j ould be differen wj.h31jc bcv cdq3: 1 )qrvlvs)a)0bst if the speed of light were onl) : lhcq3s.v1r1ca)0qsjvv 3db)wbj cy $25 \, \text{m/s}$.
参考答案: If the speed of light was 25 m/s, then we would see relativistic effects all the time. Everything moving would look length contracted and time dilation and mass increase would have to be taken into account in all experiments. One of the most unusual changes for today’s modern inhabitants of Earth would be that nothing would be able to move faster than 25 m/s, which is only about 56 mi/h.
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