6. Calculate the pressure increase that must be applied to water to reduce its volume by 2%.
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Q: Calculate the pressure increase that must be applied to water to reduce its volume by 2%.
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- SAE 30 oil is contained in a cylinder with inside diameter of 1 in. and length of 1 ft. What is the pressure required to decrease the volume of the oil by 2%?Determine the pressure required to reduce the given volume of water by 1 % (Bulk modulus or water=2x108 N/m2)(a) FIGURE 1a shows a water storage tank. If the pressure at point A is 100 kPa, what are the pressures at points B and C? Given h1 = 4 m, h2 = 6 m, h3 = 3 m, h4 = 2 m and ρw = 1000 kg/m3 . If the tank at point B is exposed to the atmospheric pressure, what will happen to the water level at B?
- For water, starting with 1 m3 of water in a container, what is the pressure required to decrease the volume of water by 1%?1. Determine the pressure in Pascal at a depth of 6m below the free surface of a lake.2. What depth of oil (sp. gr. 0.75) will produce a pressure of 275 kPa? What depth of water?A vertical cylindrical tank with a diameter of 6 m and a depth of 2 m is filled with water to the top at 20 °C. If the water is heated to 50 °C, calculate the amount of water that will spill over? The unit weight of water at 20 °C and 50 °C is 9.79 kN/m³ and 9.69 kN/m³, respectively
- A horizontal pipe carries cooling water from a reservoir as shown in the following figure. If the pipe diameter is 20 cm, the flow rate is 0.06 m3/s, what is the pressure at L= 2000 m? Calculate head loss as hL = 0.015(L/D)(V 2/2g)What is the absolute pressure inside the tank after it was submerged in a liquid if the volume of the air inside decreased by 25%? Atmospheric pressure = 101.325 kPa 135.100 kPa 145.778 kPa 152.353 kPa 141.638 kPaThere are two liquid tanks A and B connected to each other by a tube as shown in the figure.The base of A is 75 cm2 and the base of B is 30 cm2. The density of the oil is 0.8. How many kilograms of oil must be put in tank B so that the level difference between the water in the two branches is 15 cm? Which point supports more pressure, C or C'?
- If the pressure in a tank of oil (sp.gr.=0.80) is 400 kPa, what is the equivalent head in meters of oil?A vertical cylindrical tank has an orifice for its outlet. When the water surface in the tank is 5 m above the orifice, the water surface can be lowered 4 m in 20 minutes, the pressure on the water surface being atmospheric. What uniform pressure must be applied to the water surface if the same volume of water is to be discharged in 10 minutes?Show Diagram/FigureAs shown in the figure, determine the gage pressure on the bottom of the tank in kPa. Considering the total gage pressure at the bottom of the tank what will be the absolute pressure if the barometric pressure if 725 torr?