Введем величину твоего веса m и домножем его на g (ускорение свободного падения ) и получим F тобеш F=m*g g=10
далее по формуле p=f\s s=f\p
Фи=P0(tр)/P0(t)
ПО таблице зависимости давления насыщенного пара от температуры P0(t)=3,17 кПа
P0(tр)=фи*P0(t)=0,6*3,17=1,9 кПа
По таблице tр=17 градусов Цельсия.
<span><span><span><span>Цвет</span></span></span></span><span><span><span><span>Длина волны (н/м)</span></span></span></span><span><span><span><span>Частота колебаний в секунду (млрд)</span></span></span></span><span><span><span><span>Красный</span></span></span></span><span><span><span><span>800-650;</span></span></span></span><span><span><span><span>400-470</span></span></span></span><span><span><span><span>Оранжевый</span></span></span></span><span><span><span><span>640-590;</span></span></span></span><span><span><span><span>470-520</span></span></span></span><span><span><span><span>Желтый</span></span></span></span><span><span><span><span>580-550;</span></span></span></span><span><span><span><span>520-590</span></span></span></span><span><span><span><span>Зеленый</span></span></span></span><span><span><span><span>530-490;</span></span></span></span><span><span><span><span>590-650</span></span></span></span><span><span><span><span>Голубой</span></span></span></span><span><span><span><span>480-460;</span></span></span></span><span><span><span><span>650-700</span></span></span></span><span><span><span><span>Синий</span></span></span></span><span><span><span><span>450-440;</span></span></span></span><span><span><span><span>700-760</span></span></span></span><span><span><span><span>Фиолетовый</span></span></span></span><span><span><span><span>430-390;</span></span></span></span><span><span><span><span>760-800</span></span></span></span>