Consider six proposed properties of electromagnetic radiation: wave speeds of 3.00 × 108 km/s and 3.00 × 108 m/s, wavelengths of 479 nm and 0.115 nm, and frequencies of 2.21 × 1018 Hz and 7.06 × 1014 Hz. Sort these according to whether they apply only to the X ray band, only to the visible light band, to both bands, or to neither band.