Be sure to use very clear hand writing Question 3: (10) Following figure shows freshwater and...
Freshwater and seawater flowing in parallel horizontal pipelines are connected to each other by a double U- tube manometer, as shown in Fig. P1. Determine the pressure difference between the two pipelines. Take the density of seawater at that location to be p= 1035 kg/m² Replace the air column with oil whose specific gravity is 0.72. Fresh water GLE Ses 70 cm water 60 cm 10 cm Mercury
2. The basic barometer can be used to measure the height of a building. If the barometric readings at the top and at the bottom of a building are 675 and 695 mmHg, respec- tively, determine the height of the building. Take the densi- ties of air and mercury to be 1.18 kg/m2 and 13,600 kg/mº, respectively. 3. Freshwater and seawater flowing in parallel horizon- tal pipelines are connected to each other by a double U-tube manometer, as shown in...