Physics.Math.Code | United States America (US)

Create: 2025-06-29 Update: 2025-07-06 08:02:30

〰️ Воздействие звуковой волны 24 Гц на струю воды 🔉

Эксперимент, демонстрирующий отклонение и «замирание» струи воды под воздействием звука из динамика. «Замирание» струи воды происходит под воздействием звука из динамика, воспроизводящего синусоидальный сигнал с частотой 24 Гц. Поскольку видеокамера осуществляет запись видео точно с такой же частотой - 24 Гц, то струя воды как бы замирает. Вживую это не заметно, это стробоскопический эффект, который виден только на видеозаписи с совпадающей частотой кадров. При уменьшении частоты сигнала до 23 Гц создаётся иллюзия, словно струя воды поднимается вверх, а при 25 герц — медленно спускается вниз. #видеоуроки #механика #акустика #колебания #волны #физика

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〰️ Воздействие звуковой волны 24 Гц на струю воды 🔉

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