Current location - Education and Training Encyclopedia - Graduation thesis - Why can't we measure the surface tension of alkaline liquid by capillary method?
Why can't we measure the surface tension of alkaline liquid by capillary method?
Why can't we measure the surface tension of alkaline liquid by capillary method?

Thermodynamics: According to the thermodynamic equation with surface area, DG =-SDT+VDP+σ μ dn+ partial derivative (G)/ partial derivative (A)dA, and the differential relationship can be obtained as DG =-SDT+VDP+σ μ dn+γ da. According to this equation, we can get.