Uvb Uvc
December 8th, 2009
Uvb Uvc
what does UVA, UVB & UVC stand for?
I know what UV is (ultra violet) but what is the A B C stand for?
It is the measure of UV waves. A is Long wave, B is medium wave and C is short wave. Please see http://en.wikipedia.org/wiki/Ultraviolet for more info!