There are gradually changing fire clouds in Guangdong. Have you ever seen the gradual change of fire clouds?

A few days ago in the evening, there were many gradually changing fiery red clouds over Guangdong. The appearance of this burning cloud quickly caused a hot discussion on the Internet and once rushed to the hot search. Because this time, the scene of the gradual luminous cloud is really spectacular, just like making a movie stunt. According to the videos taken by some netizens at that time, the scene formed by the gradually changing fire cloud is probably like this: at first, only one cloud slowly turns yellow, then the color gradually darkens, and finally turns red and purple, which is very beautiful and beautiful.

Some netizens can't help but comment excitedly on this gradual fire cloud, which is as beautiful as oil painting, colorful and rare. So what is the formation principle of gradient luminous clouds? It's actually related to the reflection of light. The prism experiment done by scientists a long time ago proved that sunlight is composed of seven colors, namely red, orange, yellow, green, cyan, blue and purple.

These seven colors of light are actually sorted according to their ability to penetrate the atmosphere. Red light is the strongest, followed by orange, yellow, green, blue and purple. If there are no clouds in Wan Li and there are no water droplets in the clear air, all these red, orange, yellow and green lights can reach the ground through the atmosphere, while blue and purple light can hardly reach the ground, so the sky is reflected into blue. At night, when there are many clouds, the clouds become thicker, and it is difficult for the red, orange, yellow and green light in front to penetrate the clouds and hit the ground, so the clouds are reflected into yellow or red, which is the formation principle of gradual fire clouds.

Many natural phenomena can be explained by scientific methods. When we see wonders, if we want to understand the internal principles, we can learn about them by consulting materials and other methods. These interesting natural phenomena all contain profound scientific knowledge. It is never too old to learn. I hope everyone can carefully observe the little things around them, be good at thinking and find problems.