The OH bond length in water is \(0.958\,\dot{A}\)
\(f_{res}=0.122\cfrac{c}{BL}\)
\(f_{res}=0.122*\cfrac{299792458}{0.958}*10^{10}\)
\(\cfrac{f_{res}}{10^{15}}=381.782\,Hz\)
This frequency will break water and produce hydrogen and oxygen.
