The colors that you get when a rainbow appears are caused by light being split into many wavelengths.
This provides us with a range of colors, from the smaller violet and violet wavelengths to the red wavelengths that are longer. This color sequence provides us with the pattern we’ve all come across, and we learn through our childhood through mnemonics.
The rainbow color are Red, Orange, Yellow, Green, Blue, Indigo, and Violet.
Who was the first to discover the rainbow?
It is believed that the Greek philosopher Aristotle began thinking about rainbows and their colors in 350 BC. His ideas were absorbed and refined by Roman Philosopher Seneca the Younger in his Book 1 of the Naturales Quaestiones about 65 AD. Senaca was actually at the forefront of science with his thinking and even predicted that the effect of prisms would be discovered by Newton years further.
Over the years, philosophers, philosophers, and naturalists have studied this phenomenon known as the rainbow effect and noted the appearance of the rainbow not only in the sky but also in other situations.
In all cases, two components were required for the characteristic flash of color: droplets of water and sunlight. In the end, Isaac Newton proved that white light is comprised of a variety of colors by splitting light using a prism. Newton’s effort and the discovery of many others before him eventually explained how rainbows are formed.
He also observed that the sequence of colors of the rainbow never changed, running in the same sequence. He came up with the concept of the seven colors in the spectrum: red, yellow, orange, blue, indigo, and violet (ROYGBIV).
Read Also: Seven The Rainbow Color: Their Meanings And Explanation
The Rainbow Color
The notion of seven hues in the rainbow continues today. At first glance, you may believe this to be true. However, advanced examination of a rainbow reveals that there are more than just seven distinct shades.
A rainbow isn’t a single spectrum. It’s composed of various colors that have been overlapping and mixed.
The primary sequence for primary rainbows is the same, starting with
red(the longest wavelength of around 780 nm) all the way to violet(the shorter wavelength of the sequence at around 380 Nm).
The idea of seven colors is still popular and can help you remember the sequence of the most easily identifiable colors in the rainbow. But remember that there are many different colors and hues that we can’t discern with our naked eye.
How Do You Keep Track Of The Rainbow Color?
From an early time, we’re taught to recall the colors of the rainbow with the term memory mnemonic.
It is a phrase that uses the first letter of each color and creates a brand new word, which is then transformed into an expression that is easy to remember.
One of the most well-known Mnemonics is Richard Of York Gave Battle In Vain However, it’s easy to come up with a new one that is relevant to your needs.