Every time we see a rainbow, it is an arc. Is this the shape of a rainbow?

The shape of the rainbow is actually round, and most of what we can see is arc. In fact, there are other parts that we haven't seen.

Rainbow is an optical phenomenon after rain, which usually appears in sunny and rainy days. The sun and rain appear at the same time. When you look up at the sky, you will find a rainbow.

Rainbow * * * has seven colors, and its formation principle is actually the effect of sunlight refraction in the rain. If we go to see the waterfall on a sunny day, we will also find rainbows on the waterfall. We can make rainbows at home.

You first find a water pipe, then choose a sunny day, try to spray fog into the water pipe, and then you can see the rainbow from below.

There is also a legend in the west that the other end of the rainbow is where dwarfs hide their treasures. In fact, the rainbow itself is round, and there is no difference at the other end. It's just that our eyes can only see half an arc. If we look from a height, we won't find a round rainbow.

There are also many legends about rainbows in China. It is said that the rainbow is the light of colored stones used by the queen to repair the sky. However, the rainbow is generally a symbol of nothingness. Many people compare the rainbow to hope and to the dawn after darkness.

In fact, there are many wonders in nature that amaze us, such as the aurora. Compared with the rainbow, it is more difficult to see. It only appears at a certain time every year, and the sky is full of beautiful light like silk.

Many astronomy enthusiasts and photographers will take photos and watch them in the season when the aurora appears. These natural wonders shocked my soul, and naturally they can have gorgeous colors, which are beautiful.

Rainbow will also be written into many literary works, in which the rainbow has a new identity and new meaning. However, how to change the beautiful colors and arcs of the rainbow will always appear.

If you want to see the rainbow at home, you can try the above methods to create a feeling of rainbow dream at home. Now there are many lights that can also create the rainbow effect, and you can also watch the rainbow at night.