Question

wjat is UV rays


Can i get some thankš
pleašê​

Answer 1

Answer:

• Ultraviolet (UV) is a form of electromagnetic radiation with wavelength from 10 nm (with a corresponding frequency around 30 PHz) to 400 nm (750 THz), shorter than that of visible light, but longer than X-rays. ... Short-wave ultraviolet light damages DNA and sterilizes surfaces with which it comes into contact.

Answer 2

Answer:

UV ʀᴀᴅɪᴀᴛɪᴏɴ ɪᴀ ᴀ ғᴏʀᴍ ᴏғ ɴᴏɴ - ɪᴏɴɪᴢɪɴɢ ʀᴀᴅɪᴀᴛɪᴏɴ ᴛʜᴀᴛ ɪs ᴇᴍɪᴛᴛᴇᴅ ʙʏ ᴛʜᴇ sᴜɴ ᴀɴᴅ ᴀʀᴛɪғɪᴄɪᴀʟ sᴏᴜʀᴄᴇs , sᴜᴄʜ ᴀs ᴛᴀɴɴɪɴɢ ɴᴇᴅs .

sᴜʀᴇ ᴡʜʏ ɴᴏᴛ ✌︎