Question

What is uv rays??????​

Answer 1

Answer:Ultraviolet is a form of electromagnetic radiation with wavelength from 10 nm to 400 nm, shorter than that of visible light, but longer than X-rays.

Hehe as I told u

U change ur dp second by second lol

Explanation: have a great day/night

Btw ur wish keeps coming true

Some 1 called snog keeps deleting my questions n answers

Answer 2

Answer:

Ultraviolet is a form of electromagnetic radiation with wavelength from 10 nm to 400 nm, shorter than that of visible light, but longer than X-rays. UV radiation is present in sunlight, and constitutes about 10% of the total electromagnetic radiation output from the Sun.