Blood of specific gravity 1 flows through an artery in the neck of a giraffe from its heart to the head. If the pressure at the beginning of the artery (outlet of the heart) is equal to 0.212 m of mercury, determine the pressure at the end of the artery when the head is: (a) 2.4 m above the heart (b) 1.8 m below the heart Please solve using dimensions

An inverted U-tube manometer containing oil as a manometric liquid (specific gravity 0.75) is connected to the two horizontal water pipes at the points A and B. Pipe B is at lower level when compared to pipe A. The common level is at 0.4 m above pipe A and 0.75 m above pipe B. The 0.75 m height consists of h m of manometric liquid and the remaining is water. If the pressure in pipe B is 2.5 kPa above the pressure in the pipe A, then determine the value of differential reading h (in m) of the manometer. O 0.38 O 38 O I do not wish to attempt O 0.038 O 3.8 Next d ENG 1501 11-12-2020

1) Determine the Air Pressure at Point A when the other end of the manometer at Point B is open to the atmosphere. 2) If passages at Point B is suddenly closed at 1.5 meters above the mercury surface while the Air Pressure at Point A have already been determined earlier, calculate for the Pressure of Air trapped at Point B. Oil, s=0.87 A Patm Air Br 1.2 m 1.4m Water 1.6 m Mercury

(Just Question a.) A water filled pipe has water flowing at v1= 5.90 m/s in a section of pipe where the diameter is d1= 20.2 cm and the pressure is known to be P1= 7.00×104 N/m2 above atmospheric pressure.     If the pipe carries the water 3.5 meters up hill without any change in diameter, what is the new absolute pressure within the pipe? After flowing up the hill described above, the pipe narrows to 80% of its original radius, what will be the new water velocity (v2) in the pipe? What will be the absolute pressure (P3) in the smaller pipe?   a. What is the volume flow rate through the smaller pipe?