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
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 ...
/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) ...
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 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 ...
Discover what a UV light is and what the wavelength of UV light is. Learn about ultraviolet waves' uses and understand through ultraviolet light...
The sun produces short light waves called ultraviolet rays. Lesson Quiz Course 18Kviews UV-A Rays Ultraviolet rays are often called UV rays for short, and there are three types. UV-A rays are the ones that you get exposed to every day. When you go outside during the day, you absorb ...
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 ...
The X-rays could be produced within an unsteady stellar wind, where portions of the wind collide, generate shock waves, and heat portions of the wind to high temperatures. Alternatively, the X-rays may originate from deeper layers closer to the photosphere. With the recent launch of the ...