词条	Range of the visible spectrum
释义	Range of the visible spectrum Table Range of the visible spectrum colour* wavelength (nm) frequency (1014 Hz) energy (eV) Red (limit) 700 4.29 1.77 Red 650 4.62 1.91 Orange 600 5.00 2.06 Yellow 580 5.16 2.14 Green 550 5.45 2.25 Cyan 500 5.99 2.48 Blue 450 6.66 2.75 Violet (limit) 400 7.50 3.10 *Typical values only. See as table:
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