rhe is the reciprocal of a centipoise
1rhe — a unit of fluidity, the opposite of viscosity. The unit, pronounced ree , was introduced by the American chemist F.C. Bingham in 1928; he defined it as the reciprocal of the centipoise. However, it came to be used instead as the reciprocal of… …
2Viscosity — For other uses, see Viscosity (disambiguation). Viscosity The substance above has lower viscosity than the substance below SI symbol: μ, η SI unit: Pa·s  …
