Предмет: Физика, автор: kainara

формула расчета расхода воды через круглое калиброванное отверстие из открытой емкости?

Ответы

Автор ответа: tatyankaknyaze

0

Если H- напор(высота поверхности жидкости над отверстием,из которого она вытекает),U-скорость вытекания из малого отверстия,то справедлив закон Торричелли u²=2gH.
При этом через отверстие сечением S в единицу времени проходит объем жидкости Su.

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