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davidroy (25)in xsff • 5 years ago
rewyeryzvZXV
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ronchi (39)in hive-180932 • 5 years ago
为什么日落时天空是红色的？
很难找到一个不喜欢看天空的人。天空的颜色是蓝色，而在日出和日落时太阳和天空的颜色是深红色。但是您是否想过为什么天空变得如此红呢？实际上，整个过程都是散射光。当光波落在微小粒子上时，粒子会将光波散射到不同的方向。这称为光散射。该光的散射导致不同波长的光。这就是为什么出现不同颜色的原因。还知道蓝光的最短波长是最散射的，而红光的最短波长是最小的散射。…
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