IYPT 1997, Задачи на турнира — Задача 7. Water jet

10th IYPT (1997)

Заглавие в източника

Source: Školská fyzika, 1996/1997, 1, 99—100, Vlado Koutny ca. 1999
Problems selected at an unkown time
Exemplary solutions for 1997 →

Условие

A water jet streaming vertically downwards from a tube is divided into drops at some distance from the tube. Choose the conditions under which the length of the unseparated jet is largest. What maximum length did you obtain?

Решение

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Оригинал в Архива: 1997.txt