Задача id9973
The difference in wetting fluid levels in the elbows of the U-shaped tube is 23 mm. The diameters of the channels in the tube elbows are 2 and 0.4 mm. Liquid density 0.8 g/cm3. Determine the surface tension of the liquid.
Detailed solution. Format png
Оплата и выдача товара осуществляются через партнёрскую платформу.