读霍金感悟11 weipingdong blog
一六七六年
光速被发现
地球的时间
看法有改变
1676
the speed of light was found
earth time
view has changed
一八六五年
新理论预言
电力跟磁力
池塘的漪涟
1865
new theory predicts that electricity and magnetism pond 's ripples
一八八七年
一个新实验
光速的测验
科学的实验
1887
a new experiment
the speed of light test
science experiment
在对于光速的预言上英国物理学家麦克斯韦成功的将电力跟磁力的理论统一了起来以后才有了光传播的正确理论。在合并的电磁场中有波动。一米或者更长的是射电波更短的是微波如红外线，紫外线，x射线，跟伽马射线。
in the prediction of the speed of light， british physicist maxwell succeeded in uniting the theory of power and magnetism， and the correct theory of light transmission.there are fluctuations in the consolidated electromagnetic field.a meter or longer is a radio wave that is shorter than a microwave， such as infrared， ultraviolet， x-ray， and gamma rays.m.