Решение задачи по физике раздел 34 пункт 25 волны

25. The displacement from equilibrium ξ1 particle environment at a distance x1 = 5 cm from the source of vibrations after a time t = T / 3, equal to half the amplitude. Determine the wavelength.

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