in nature we can see a rainbow drink water. 2. The theory, but only because the light can reflect more than 2 times in
drops, it can be done, there was a rainbow, 3 ... 4 ... 5 ...to every one of the deflected light came out of water droplets, and then make a rainbow light water to eat the rest will be reflected on, and turning out to eat, there was a rainbow water. The following are the intensity of the light (see more difficult).It is reported that it can be generated in the laboratory
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