IYPT 2006, Задачи на турнира — Задача 3. Duck’s cone

19th IYPT (2006)

Заглавие в източника

Source: iypt.sk
Selected at an uknown time; released on Aug. 8, 2005
Exemplary solutions for 2006 →

Условие

If one looks at the wave pattern produced by a duck paddling across a pond, this reminds one of Mach’s cone. On what parameters does the pattern depend?

Решение

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Оригинал в Архива: 2006.txt