Homework Answers
P fresh water + 0.6*1000*9.81-0.1*13600*9.81-0.7*720*9.81+.4*1035*9.81=Psea water
P fresh water - Psea water = 8338.5 Pa Ans
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Freshwater and seawater flowing in parallel horizontal pipelines are connected to each other by a double...
Be sure to use very clear hand writing Question 3: (10) Following figure shows freshwater and...
Be sure to use very clear hand writing
Question 3: (10) Following figure shows freshwater and seawater flowing in parallel horizontal pipelines are connected to each other by a double U-tube manometer. Determine the pressure difference between the two pipelines. Take the density of seawater at that location to be ρ = 1035 kg/m13. Can the air column be ignored in the analysis? Air 30 em water Sea- watet 70cm 50 em 10㎝ し ーMercury
2. The basic barometer can be used to measure the height of a building. If the...
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...
A 5-m-wide. 5-m-high rectangular plate blocks the end of a 4.m-deep freshwater channel, as shown in...
A 5-m-wide. 5-m-high rectangular plate blocks the end of a 4.m-deep freshwater channel, as shown in the figure. The plate is hinged about a horizontal axis along its upper edge through a point A and is restrained from opening by a fixed ridge at point B. Determine the forge exerted on the plate by the ridge BE) (25 pts) )water = 9810 I m rI For a vertical rectangular wall the resultant force is applied at one third of depth...
Be sure to use very clear hand writing
Question 3: (10) Following figure shows freshwater and seawater flowing in parallel horizontal pipelines are connected to each other by a double U-tube manometer. Determine the pressure difference between the two pipelines. Take the density of seawater at that location to be ρ = 1035 kg/m13. Can the air column be ignored in the analysis? Air 30 em water Sea- watet 70cm 50 em 10㎝ し ー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...
A 5-m-wide. 5-m-high rectangular plate blocks the end of a 4.m-deep freshwater channel, as shown in the figure. The plate is hinged about a horizontal axis along its upper edge through a point A and is restrained from opening by a fixed ridge at point B. Determine the forge exerted on the plate by the ridge BE) (25 pts) )water = 9810 I m rI For a vertical rectangular wall the resultant force is applied at one third of depth...
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