Capillary Wave - Capillary Waves, Proper

Capillary Waves, Proper

The dispersion relation for capillary waves is


\omega^2=\frac{\sigma}{\rho+\rho'}\, |k|^3,

where ω is the angular frequency, σ the surface tension, ρ the density of the heavier fluid, ρ' the density of the lighter fluid and k the wavenumber. The wavelength is 
\lambda=\frac{2 \pi}{k}.

Read more about this topic:  Capillary Wave

Famous quotes containing the word proper:

    Thou art the unanswered question;
    Couldst see thy proper eye,
    Alway it asketh, asketh;
    And each answer is a lie.
    So take thy quest through nature,
    It through thousand natures ply;
    Ask on, thou clothed eternity;
    Time is the false reply.
    Ralph Waldo Emerson (1803–1882)