前沿科学
前沿科學
전연과학
FRONTIER SCIENCE
2013年
2期
59-66
,共8页
长度收缩%变化%分析%思想实验%相对论%贝尔飞船悖论
長度收縮%變化%分析%思想實驗%相對論%貝爾飛船悖論
장도수축%변화%분석%사상실험%상대론%패이비선패론
Length contraction%Variation%Analysis%Thought experiment%Relativity%The paradox of Bell's spaceship
本文以相对论长度收缩效应为基础,分析计算了“特种杆”从静止加速到匀速运动状态时的长度变化,得出了静止长度变长的结论。再以相对论效应的普适性为由,将此结论推广到普通物体。文章进一步解释了历史上的贝尔飞船悖论,分析论证了相对论长度变化对长度测量的影响,通过设计思想实验,对相对论提出了质疑。
本文以相對論長度收縮效應為基礎,分析計算瞭“特種桿”從靜止加速到勻速運動狀態時的長度變化,得齣瞭靜止長度變長的結論。再以相對論效應的普適性為由,將此結論推廣到普通物體。文章進一步解釋瞭歷史上的貝爾飛船悖論,分析論證瞭相對論長度變化對長度測量的影響,通過設計思想實驗,對相對論提齣瞭質疑。
본문이상대론장도수축효응위기출,분석계산료“특충간”종정지가속도균속운동상태시적장도변화,득출료정지장도변장적결론。재이상대론효응적보괄성위유,장차결론추엄도보통물체。문장진일보해석료역사상적패이비선패론,분석론증료상대론장도변화대장도측량적영향,통과설계사상실험,대상대론제출료질의。
In this paper, based on the analysis of the relativistic length contraction effect, we have calculated the change in length of a special stick accelerating from zero to the state of uniform motion. The conclusion is that the rest length becomes longer. Furthermore, it explains the paradox of the Bell's spaceship discussed in past years. Further analysis of the change of relativistic length demonstrates the impact of the length measurement through a thought experiment, then the theory of relativity is questioned.