GRAHAM'S LAW


Meaning of GRAHAM'S LAW in English

noun

Usage: usually capitalized G

Etymology: after Thomas Graham died 1869 Scottish chemist

: a statement in physics: under constant pressure and temperature two gases diffuse into each other at rates inversely proportional to the square roots of their respective molecular weights or densities

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.