Question

what is the wavelength of ultravoilet rays

Answer 1

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$\mathfrak{\green{Answer.}}$Ultraviolet (UV) is electromagnetic radiation with a wavelength from 10 nm to 400 nm, shorter than that ofvisible light but longer than X-rays.
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Answer 2

Ultraviolet rays is electromagnetic radiation with a wavelenght from 10nm to 400nm.(nm means Newton meter)
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