Visible light includes any color that the eye can see.
The color of visible light is determined by its wavelength.
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.
Red is the longest wavelength of visible light
If the lights from all visible wavelengths are combined, they appear to be a white color.
Infrared light is not visible to the human eye, so it does not have a specific color that we can see.
black