What is the wavelength of UVa, UVb, and UVc light measured in nanometers, and frequency (in Hz)?
Question What is the wavelength of UVa, UVb, and UVc light measured in nanometers, and frequency (in Hz)? Asked by: Richard M. Arnold, B.S. Answer According to multiple sources (NASA, FDA, and others) here are the wavelengths of the UVA, UVB and UVC ......