No, the human cannot see ultraviolet rays with the naked eye.
No, the visible part is called visible light. Ultraviolet is invisible to the human eye.
Both are similar in that neither can be perceived by the human capabilities.
nope
no, because ultraviolet rays are just above seeing and with ultraviolet lights, you see a more violet color.
A true "black light" should emit only ultraviolet radiation. Violet light waves have the highest frequency visible to a human eye. Ultraviolet has a higher frequency, and the human eye cannot detect it. When you buy a "black light" at the party store, in addition to the ultraviolet radiation, the bulb will usually give off violet light as well (analogous to a yellow light bulb looking a bit orange). You can see the violet light, but it's really the invisible, high energy ultraviolet light that provides all the "cool" effects.
infrared light and ultraviolet light
It doesn't look anything. The human eye can't see it at all. You can't even tell if ultraviolet light is there or not.
No, the visible part is called visible light. Ultraviolet is invisible to the human eye.
No, the visible part is called visible light. Ultraviolet is invisible to the human eye.
Humans do not see the infrared or ultraviolet forms of light.
No. They can not see in ultraviolet light. They are known to glow when exposed to ultraviolet light, though.
Both are similar in that neither can be perceived by the human capabilities.
Its not. You can't see ultraviolet. (it lies just above the visible spectrum.)
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.
nope
they can see in color.
Violet, after that comes ultraviolet that the human eye cannot see.