1以往实验存在的问题为什么早上太阳刚升起来时看起来又红又大,而中午看起来又小又白,以及晴朗的天空为什么看起来那么蓝,有很多人从书本上知道这是由于太阳光的散射造成的.但对其造成这种现象原理却知之甚少,更是缺少这样的实验来进行有效地验证,人们好像有一种被迫接受的感觉 1 Problems Existing in the Past Experiments Why the morning sun looks red and big just after it rises, while it looks small and white at noon, and why the clear sky looks blue so many people know from the book this is due to the sun Light scattering, but little is known about the principles that cause this phenomenon, it is the lack of such experiments to effectively verify that people seem to have a feeling of being forced to accept