Ultraviolet (UV) light is electromagnetic radiation with a wavelength shorter than that of visible light, but longer than soft X-rays. It is so named because the spectrum consists of electromagnetic waves with frequencies higher than those that humans identify as the color violet (purple). ...
FOOD DEALING WITH ELECTROMAGNETIC WAVES SUCH AS ULTRAVIOLET RAYSPROBLEM TO BE SOLVED: To provide a food component for preventing the degradation of health for dealing with the attack of electromagnetic waves such as ultraviolet rays to be increased corresponding to the expansion of ozone layer ...
Ultraviolet rays are waves of light that come from the sun. In this lesson, learn about different types of ultraviolet rays, the characteristics...
/ˌʌltrəˈvaɪələt/ (abbreviationUV) [usually before noun](physics) of or usingelectromagneticwaves that are just shorter than those ofvioletlight in thespectrumand that cannot be seen ultraviolet rays(= that cause the skin to go darker) ...
ultraviolet ray,ultraviolet exposure,ultraviolet telescope 权威英汉双解 英汉 英英 网络释义 ultraviolet 显示所有例句 adj. 1. 紫外线的;利用紫外线的of or using electromagnetic waves that are just shorter than those of violet light in the spectrum and that cannot be seen ...
In sufficient doses of energy, all water-borne enteric pathogens are inactivated by UV radiation. The ultraviolet waves must actually strike the organism, so the water must be free of particles that would act as a shield. The UV rays do not alter the water, but they also do not provide ...
Ultraviolet (UV) light, a form of electromagnetic radiation with a wavelength shorter than that of visible light but longer than X-rays, has a wide array of applications across different fields. Its unique properties, including its ability to ionize atoms and cause chemical reactions, make it us...
Ultraviolet ( UV ) light is electromagnetic radiation with a wavelength shorter than that of visible light, but longer than X-rays, that is, in the range between 100nm to 400nm. It is so-named because the spectrum consists of electromagnetic waves with frequencies higher than those that ...
Discover what a UV light is and what the wavelength of UV light is. Learn about ultraviolet waves' uses and understand through ultraviolet light...
a. gamma rays b. infrared radiation c. microwave radiation d. ultraviolet rays e. visible light rays Electromagnetic Waves: The energy of an electromagnetic wave can be associated with its wavelength and its frequency. If the wave...