Решение задачи по физике раздел 33 пункт 18 молекулярн

18. Two drops of water radius r = 1 mm each merged into a single large drop. Assuming an isothermal process, determine a decrease in the surface energy in this merger, if the surface tension σ = 73 mN / m.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)