Ultraviolet (uv) radiation is undetectable by the human eye, although, when it falls on certain materials, it may cause them to fluoresce —i.e., emit electromagnetic radiation of lower energy, such as visible light. They are present in sunlight and. It is measured on a scientific scale called the electromagnetic (em) spectrum.
On the electromagnetic spectrum, uv radiation has a wavelength from 10 nm to 400 nm. The sun emits ultraviolet (uv) radiation, with three types of uv rays — uva, uvb, and uvc. In science, uv stands for ultraviolet rays or ultraviolet radiation.
Ultraviolet radiation is a form of energy that exists beyond the visible light spectrum. The uv form full is ultraviolet. Many insects, however, are able to see ultraviolet radiation. They are found in sunlight and produce 10 per cent of the light from the total sunlight.
The full form of uv is ultraviolet. All three rays are different, but all three can cause skin damage like burns,. Uv is commonly discussed in physics, chemistry, medical science, and environmental studies.