What is the beautiful meaning of the rainbow? Everyone should have seen a rainbow. Generally, rainbows will appear after rain, which is a phenomenon of refraction and scattering of sunlight. You should have heard many stories about rainbows. What are the beautiful meanings of the following rainbows?
What is the beautiful meaning of the rainbow? 1 Rainbow symbolizes beauty, fairy tales and good luck. The rainbow will only appear after the rain, which shows that the beauty to be pursued must go through certain setbacks in order to achieve the desired goal. Besides, different civilizations have different beliefs about rainbows. According to Greek mythology, the rainbow is a bridge between heaven and earth. The ancient people in Serbia thought that the rainbow was the bow of the storm god.
Rainbow is a universal symbol of peace and harmony. On March 1994, the longest rainbow in the world appeared over Sheffield, England. The rainbow has a beautiful symbol, which implies love. Only when lovers have tasted the ups and downs of love can they truly understand the color spectrum of love. Rainbow symbolizes beauty, fairy tales, nature and fantasy.
Rainbow, also known as Tiangong (Hakka), crosses the rainbow, blushes, etc. , is an optical phenomenon in meteorology. When sunlight hits the water droplets in mid-air, the light is refracted and reflected, forming an arched colorful spectrum in the sky. From the outer ring to the inner ring, there are seven colors: red, orange, yellow, green, blue, indigo and purple.
In fact, rainbows have countless colors. For example, there are many subtle differences between red and orange, but for simplicity, only seven colors are used as the differences.
What is the beautiful implication of the rainbow? What is the moral of seeing a rainbow?
Rainbow is an optical phenomenon. Whenever it rains outside, or we pour water from above, there will be some small water droplets in the air before they fall to the ground. Most of these small water droplets are foggy and difficult to see with the naked eye. But when the sun shines on the water droplets, the light will be refracted in the water droplets, so that a comprehensive beam of light will emit a number of different colors of light, which is what we call a rainbow.
1, which means a happy event at home
In some areas of China, people think that the rainbow at home is also a sign of happy events at home, because this phenomenon is not common, and the rainbow is very beautiful and auspicious. Some old people think that shortly after the rainbow appears, there will be happy events in our family, such as increasing the number of people, getting rich and getting promoted, getting married, getting better, etc., so it gives the rainbow the most auspicious meaning.
2, meaning good luck at home
Rainbow also means good luck in many cases. After all, the rainbow has a very special charm, which people can't help but love and shock, and regard it as a symbol of good luck. Therefore, whenever there is a rainbow at home, some people think that there will be good luck at home, children will be more successful in their studies in the future, elders will work at home, and even unexpected wealth will come.
What is the sign of the rainbow in the room?
If you see a rainbow in the house because of water vapor, watercress usually gives birth to a baby. The ancients thought that the fate and fortune of a child could usually be seen before birth, so some talented emperors would see some visions in the sky when they were born.
According to this legend, when a blessed child is born, the sky usually changes, such as colorful clouds, rainbows, continuous spring rain, winter rain, strange clouds, etc., which all indicate that the child's fate is extraordinary and he will become an expensive person to help him in the future.
What is the beautiful implication of the rainbow? How to distinguish a solar halo from a rainbow?
Solar halo is a light phenomenon formed by refraction when sunlight passes through ice crystals in clouds, which surrounds the sun in a ring shape and is colored. The appearance of solar halo often indicates that the weather will change to some extent.
Solar halo is a rare astronomical phenomenon. "Solar halo" includes total halo and gap halo. Halo is a colorful (or white) halo or light arc around the sun formed by cirrus clouds and cirrostratus, and the color bands are arranged in infrared purple. Solar halos are sometimes called "sun flail", including total halos and intermittent halos. According to experts, the solar halo is formed by the refraction or reflection of ice crystals when sunlight passes through cirrostratus. When light enters the ice crystals in cirrostratus, it is refracted twice and dispersed into light of various colors in different directions.
In fact, when there is cirrostratus, there are countless ice crystals floating in the sky. The ice crystals in the same circle around the sun can refract the light of the same color into our eyes, forming an internal infrared purple halo. When cirrostratus composed of ice crystals appears in the sky, one or more colored rings often appear around the sun, and sometimes many colored or white spots and arcs appear, which are collectively called halo.
When the viewing angle corresponding to the solar halo radius is between 22 and 46, people can observe the phenomenon of "solar halo" with the naked eye. The greater the ice crystal content in the cloud, the smaller the "halo" shape after sunlight refraction, and the more obvious the halo, which is convenient for people to observe; On the other hand, a "solar halo" cannot be formed, or even if it is formed, it cannot be clearly observed on the ground.
"Dizziness" mostly occurs in spring and summer. There is a folk proverb called "the sun is dizzy in the middle of the night and the moon is dizzy at noon", which means that if there is a solar halo, it will rain in the middle of the night, and if there is a lunar halo, it will be windy at noon the next day. Solar halo can be a precursor of weather change to a certain extent, and it may turn cloudy or rain when it appears. But there is no scientific basis to say that this phenomenon can predict the drought and flood of this year's climate.
Don't watch with the naked eye for a long time when the solar halo appears, so as not to burn your eyes.
Rainbow is a natural phenomenon that sunlight shines into the air, approaching a round-rainbow (20 pieces)-shaped water droplets, causing light dispersion and reflection. When sunlight enters a water drop, it will be incident at different angles at the same time and reflected at different angles in the water drop.
The reflection of 40 to 42 degrees is the strongest, forming the rainbow we see. When this reflection is formed, sunlight enters the water drop, refracts once, then reflects on the back of the water drop, and finally refracts again when it leaves the water drop. Because water has a dispersive effect on light, the refractive index of light with different wavelengths is different, and the refractive angle of blue light is greater than that of red light. Because light is reflected in water droplets, the spectrum seen by the observer is reversed, with red light at the top and other colors at the bottom.
In fact, as long as there are water droplets in the air and the sun shines behind the observer at a low angle, an observable rainbow phenomenon may occur. Rainbow usually appears in the afternoon, when the rain clears. At this time, the air is less dusty and full of water droplets, and one side of the sky is dark because of rain clouds. However, observers can see the sunlight without being covered by clouds above or behind them, so rainbows are easier to see. Another place where rainbows are often seen is near waterfalls. When the weather is clear, you can spray water or mist into the air with your back to the sun, or you can make rainbows artificially.
Therefore, the difference between the two is still very big!