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40 eV to nm

40 eV = 30.996 nm

eVnm
34 eV36.4659
36 eV34.4401
38 eV32.6274
4030.996
42 eV29.52
44 eV28.1782
46 eV26.9531

40 eV = 30.996 nm

Formula

E(eV) = 1239.84 ÷ λ(nm) · f(THz) = E(eV) × 241.799 · E = hc/λ = hf

← All photon energy conversions (eV, nm, THz)