Visible light includes all the colors the human eye is able to see. Because most light sources include all those colors, we see them as white. But if you use a prism or diffraction grating, you can separate the colors by wavelength, so you can be aware of them separately.
The color of visible light is determined by its wavelength.
Visible light includes any color that the eye can see.
Red is the longest wavelength of visible light
VIBGYOR
The color red has the lowest frequency of the visible light - violet has the highest
Yes.
Refraction
The highest frequency of visible light is violet.
Violet light has the shortest wavelength of the visible spectrum.
If the lights from all visible wavelengths are combined, they appear to be a white color.
Red is the longest wavelength of visible light
Infrared light is not visible to the human eye, so it does not have a specific color that we can see.