See Also: Graham's law(medicine)
Graham(dictionary)
Graham's law(dictionary)
Sutherland, Graham(dictionary)
Greene, Graham(dictionary)
Graham, Martha(dictionary)
Graham (as used in expressions)(encyclopedia)
Graham, Martha(encyclopedia)
Graham, Katharine(encyclopedia)
Graham, Jorie(encyclopedia)

Graham's law (iou)



Graham's law noun phr. M19.
[Thomas Graham (1805-69), Scot. chemist.]
Chemistry. A law stating that the rates of diffusion and effusion of a gas are inversely proportional to the square root of the density of the gas.