Rainbow Facts: We have heard about rainbow since childhood. Children also enjoy seeing rainbow. Normally it is visible in the clouds after it rains. If we talk about its making. After rain, a few drops of water remain in the clouds. On which sunlight falls.
Sunlight creates a prism effect after passing through the water droplets present in the clouds. Those who see it see a rainbow in the sky. This question often comes in people’s mind whether there are only seven colors in the rainbow or are there more colors. Let us know.
There are seven colors in the rainbow
There are seven colors present in the rainbow. When the sun’s rays emerge from the raindrops present in the clouds. So water drops divide the sun’s rays into 7 different colors. This group of colors is called VIBGYOR. The names of seven colors in VIBGYOR are as follows – V means violet color, I means indigo color, B means blue, G means green, Y means yellow, O means orange and R is for red color. When a rainbow is formed, these colors are seen in the same sequence.
Black, white and gray colors cannot be seen
Where seven colors are visible in the rainbow. So there are three colors like this. Which are not visible. To see black color in a rainbow, the sky must be dark. If there is darkness in the sky then rainbow will not form. That’s why black color is not visible. White color includes all colors. That means the visible spectrum of colors is called white color. And gray color is made up of white and black. Because black and white colors do not mix, gray color is not visible.
