<Tr> <Td> EUV = Extreme ultraviolet </Td> <Td> EHF = Extremely high freq . </Td> <Td> VLF = Very low freq . </Td> </Tr> <Tr> <Td> NUV = Near ultraviolet </Td> <Td> SHF = Super high freq . </Td> <Td> VF / ULF = Voice freq . </Td> </Tr> <Tr> <Td> Visible light </Td> <Td> UHF = Ultra high freq . </Td> <Td> SLF = Super low freq . </Td> </Tr> <Tr> <Td> NIR = Near Infrared </Td> <Td> VHF = Very high freq . </Td> <Td> ELF = Extremely low freq . </Td> </Tr>

Wavelength of x rays lies in the range