When The Rainbow Rises.

The rainbow usually rises when the sun rises during the rainy season. Occasionally a rainbow is seen at the head of a high waterfall. In this sense, it is clear that rainbows need water and sun to form.

The rainbow is formed due to the precise nature of precipitation. We see the rainbow because the seven colors of light that come out of the rain reach our eyes.

What is Rainbow?

The rainbow is a kind of optical illusion. The rainbow is basically one of the few optical illusions created naturally.  It is not possible to touch the rainbow or reach its end.  Because the rainbow is not a solid object. Moreover, it has no definite limit or shape or the rainbow is a kind of eye magic. Which can never be touched.

Scientists are classifying rainbows based on water particles.  But in reality it is not right to classify this issue alone.  The researchers later collected images of different rainbows and divided them into about twelve species. In other words, there are about eleven more species of rainbow than we see.

Why is the rainbow called the rainbow?

Sometimes a more rainbow is found on top of a rainbow.  The first is called the main and the second the second rainbow. The colors of the secondary rainbow are arranged in reverse order of the colors of the main rainbow. The colors of the rainbow are always seen in a certain row.  Many people call it Ramadhanu or Indradhanu because it is curved like the bow of Indra or Rama.

Colors of Rainbow. 

The color of light from the sun to the earth is basically white. The interior of this white color is purple, blue, green, yellow, orange and red.

Before Isaac Newton discovered the 7-color spectrum of the rainbow, everyone thought that the rainbow did not have seven colors. And before the Renaissance, people had the idea that the rainbow had no more than three colors. Even to this day, the average Chinese resident claims that the rainbow has only 5 colors.