No. By definition, "ultraviolet" is that which is beyond the visible light - more specifically, beyond the violet part of visible light.
Our eyes can detect them.
Problems with ultraviolet light mainly affect the skin and eyes. It can cause premature aging of the skin, skin cancer and sunburn. It can damage the eyes in several ways. It can cause cataracts, macular degeneration, blindness and cancer of the eye.
They can. While human eyes can not "see" infrared light, humans can detect this light as "heat" on the surface of the skin.
Wavelength of violet is the shortest and that for red is the longest in the visible region. So for ultra violet the wavelength is to be less still and that for infra red it has to be larger than red So wavelength increases as we move through UV, visible and IR.
Our eyes can't see ultraviolet light, so it has no color. The highest frequency our eyes can see is violet, and ultraviolet is above that frequency. The name ultraviolet just means "above violet."
Humans do not see ultraviolet light, but there are some who can who have had to have replacements in their eyes, which altered their vision so that they can.
The wavelengths which comprise visible light.
The visible light spectrum is the only part of the spectrum that we can perceive with our eyes. It is commonly considered to be the 400nm -700 nm region. It lies between ultraviolet and Infrared region of the light spectrum.
Black
Ultraviolet light is invisible to the human eye. UV light is found in sunlight and is emitted by electric arcs and specialized lights such as black lights. It can cause chemical reactions, and causes many substances to glow or fluoresce. Most ultraviolet is classified as non-ionizing radiation.
The blue light has longer wavelength, lower frequency, andless energy per photon than the ultraviolet light has.The blue light is also visible to the human eyes, whereas theultraviolet light is not.
Originally, everyone had brown eyes, which are caused by melanin in the eye. The melanin protects the eyes from the damaging effects of ultraviolet light.
higher frequency... resonance with DNA
Because there are no receptor cells in our eyes that are capable of receiving infrared or ultraviolet light.
We have NO TROUBLE at all seeing visible light wavelengths from the sun.We cannot see the radio, microwave, infrared, ultraviolet, or x-ray "light" from the sun because our eyes are not sensitive to these wavelengths.
You perceive the electromagnetic waves from visible spectrum or light rays. When the light rays of higher wavelength enters your eyes, you see the red color.
You do not make colors, they are what your eyes and mind perceive when light bounces off an object.