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Einsteins story1Einsteins scientific contribution21905年4月、5月和12月他写了 3篇关 于液体中悬浮粒子运动的理论。这种运动系英国植物学 家R.布朗于1827年首先发现,称为布朗运动。爱因斯坦 当时的目的是要通过观测由分子运动的涨落现象所产生 的悬浮粒子的无规运动,来测定分子的实际大小,以解 决半个多世纪来科学界和哲学界争论不休的原子是否存 在的问题。3年后,法国物理学家J.B.佩兰以精密的实验 证实了爱因斯坦的理论预测。这使当时最坚决反对原子 论的德国化学家、“唯能论”的创始者F.W.奥斯特瓦尔 德于1908年主动宣布:“原子假说已成为一种基础巩固 的科学理论。In April 1905,May and December,he wrote 3 papers on the theory of suspended particle movement in liquid.The sports department of the British botanical home R.Brown in 1827 first discovered,known as the Brown movement.Einstein was designed to determine the actual size of the molecules by observing the random movement of the suspended particles produced by the fluctuation of the motion of the molecules,in order to solve the problem that the scientific world and the philosophy circle have debated over the half century.3 years later,the French physicist J.B.Perrin confirmed Einsteins theory with precision experiments.This was most firmly opposed atomism German chemist,energetism founder F.W.OE Val de in 1908 announced the initiative:atomic hypothesis has become a solid foundation of scientific theory.
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