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- Ultraviolet Radiation | Radiation and Your Health | CDC
Ultraviolet (UV) radiation is a form of non-ionizing radiation that is emitted by the sun and artificial sources, such as tanning beds While it has some benefits for people, including the creation of Vitamin D, it also can cause health risks
- Ultraviolet - Wikipedia
UV radiation is present in sunlight and constitutes about 10% of the total electromagnetic radiation output from the Sun It is also produced by electric arcs, Cherenkov radiation, and specialized lights, such as mercury-vapor lamps, tanning lamps, and black lights
- Ultraviolet (UV) Radiation | FDA
UV rays are strongest in areas close to the equator Because the sun is directly over the equator, UV rays only travel a short distance through the atmosphere to reach these areas
- Ultraviolet radiation | Definition, Examples, Effects, Wavelengths . . .
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 Many insects, however, are able to see ultraviolet radiation
- Sun Safety - Johns Hopkins Medicine
Unprotected exposure to the sun's ultraviolet (UV) rays can cause damage to the skin, eyes, and immune system
- Radiation: Ultraviolet (UV) radiation - World Health Organization (WHO)
Solar emissions include visible light, heat and ultraviolet (UV) radiation Just as visible light consists of different colours that become apparent in a rainbow, the UV radiation spectrum is divided into three regions called UVA, UVB and UVC
- UV Index Overview - US EPA
The UV Index provides a daily forecast of the expected risk of overexposure to the sun The Index predicts UV intensity levels on a scale of 1 to 11+, where 1 indicates minimal risk and 11+ means very high risk
- Current UV Index and Hourly Forecast
The UV Index is a measurement scale used to indicate the intensity of ultraviolet (UV) radiation from the sun at a particular place and time The values range from 0 to 11 and above
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