Electron Transition Calculator

From n = to n =

Solutions & Equations

Change in Energy (ΔE)-1.6335E-18 J-2.178×10-18 × (1÷12 − 1÷22)
Frequency (ν)2.4652621993715E+15 Hz-1.6335E-18 ÷ 6.626×10-34
Wavelength (λ)1.2160672176309E-7 m6.626×10-34 × 3×108 ÷ -1.6335E-18

Constants

Planck's Constant6.626 × 10-34
Speed of Light3 × 108