Want this question answered?
A rainbow is a spectrum.
No, sunlight contains only three frequencies that appear together as white light
If there were colors, that part of the spectrum would not be invisible.
You can use spectra to estimate the temperature of the star: astronomical thermometer
You see all the colors in a rainbow.
The colors of the spectrum were the colors of the rainbow.
A rainbow is a spectrum.
No, sunlight contains only three frequencies that appear together as white light
A purely scientific answer is that there are no more colours beyond what you see in a rainbow. The rainbow constitutes the visible spectrum, meaning that it is the only part of the electromagnetic spectrum that is visible to the human eye as light. Beyond the red 'end' of the spectrum is Infra Red Radiation and beyond the violet 'end' is Ultra-Violet and beyond that X-rays. There is a Wikipedia article about the electromagnetic spectrum here: http://en.wikipedia.org/wiki/Electromagnetic_spectrum
Rainbow colors are often associated with diversity, inclusivity, and unity due to the array of colors blending harmoniously together. They are also seen as a symbol of hope, peace, and potential for positive change. In some cultures, each color of the rainbow may carry specific meanings or symbolism.
If there were colors, that part of the spectrum would not be invisible.
The visible spectrum
This light consists of all the colors of the rainbow, which are in the visible spectrum of electromagnetic waves. White light consists of: violet, indigo, blue, green, yellow, orange, and red, in the order from the lower end of the electromagnetic spectrum of visible light to the higher end of the spectrum.
The White Light Spectrum.
The Visual Spectrum!
Visible Light Spectrum.
I suppose you mean the visible spectrum, only a small part of the entire electromagnetic spectrum. The visible spectrum is basically all of the colors the human eye can detect.