9.8x100=980cm/s2
毛細管表面張力方程式
( γ x 2 x π x r) x cos α = (π x r2 x h) x ρ x g
γ=(r x h x ρ x g)/ 2 cos α =( 0.01 x 3 x 1.67 x 981 )/( 2 x 1 ) = 24.5 dyne/cm
https://en.m.wikipedia.org/wiki/Young%E2%80%93Laplace_equation
18 以毛細管測定一純溶媒之表面張力,平衡時,其上升管柱高度為 3 cm。若毛細..-阿摩線上測驗
This is a large modal.