Dec 18, 2025 · Ultraviolet radiation is the portion of the electromagnetic spectrum extending from the violet, or short-wavelength, end of the visible light range to the X-ray region.

Ultraviolet radiation or UV is electromagnetic radiation of wavelengths of 100–400 nanometers, shorter than that of visible light, but longer than X-rays. Wavelengths between 10 and 100 …

Apr 1, 2023 · Ultraviolet light is the portion of the electromagnetic spectrum between x-rays and visible light (10-400 nm). Ultraviolet light or UV is electromagnetic radiation in the wavelength …

Aug 10, 2016 · The Sun is a source of the full spectrum of ultraviolet radiation, which is commonly subdivided into UV-A, UV-B, and UV-C. These are the classifications most often used in Earth …

Ultraviolet radiation lies between visible light and X-rays along the electromagnetic spectrum. UV "light" spans a range of wavelengths between about 10 and 400 nanometers.

Jun 19, 2025 · What is ultraviolet light, and where does it come from? Learn how UV radiation is classified, measured, and used in medicine, manufacturing, astronomy, and daily life, plus how …

UV (Ultraviolet) Light refers to the region of the electromagnetic spectrum between visible light and X-rays, with a wavelength falling between 400 and 10 nanometers.

Ultraviolet radiation (UV) is a type of radiant energy, much like the light we see, but with a smaller wavelength and higher energy. It is defined as the light in the spectrum of wavelengths …

Aug 4, 2025 · The ultraviolet (UV) spectrum is an invisible segment of light, extending beyond the violet end of the visible spectrum. This electromagnetic radiation surrounds us, originating …

May 21, 2024 · UV light isn’t only one part of a single wavelength, though; the UV spectrum ranges from a wavelength of around 10 nanometers (nm) to 400 nm. This range of …