Задача id10304
Oil is pumped out from a well 500 m deep using a pump consuming 10 kW of power. What is the efficiency (in percent) of the pump if 96 kg of oil is supplied to the surface of the earth in one minute of its operation? g = 10 m/s2.
Detailed solution. Format jpg
Оплата и выдача товара осуществляются через партнёрскую платформу.