Pakisagot ung mga tanong.
Pakisagot rin ung number 3.
Pakizoom nalang.
Share
Pakisagot ung mga tanong.
Pakisagot rin ung number 3.
Pakizoom nalang.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
3.Ultraviolet rays - Is a form of electromagnetic radiation with wavelength from 10nm (with a corresponding frequency around 30PHz) to 400 nm (750 THz), shorter than that of visible light, but longer than X-rays.