THE problem of formulating a rigorous mathematical description of the molecular ... liquids has always been regarded as much more difficult than that of the kinetic theory of gases or of solids ...

In this episode, Dr Sunayana Bhargava and Tulela Pea explore the states of matter: solid, liquid and gas ... Brownian provides evidence for the kinetic particle model of matter.

In connection with the problem of the colour of the sea and of deep waters generally it is necessary to know the scattering power of ordinary liquids ... arising from molecular movement ...

The four fundamental states of matter are solid, liquid ... extremely low temperature, molecular motion comes very close to stopping. Since there is almost no kinetic energy being transferred ...