What is the volume change of 2 m³ of water at 20 °C due to an applied pressure of 10 MPa?
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A: Given Data: V = 300 in.3 T1 = 62°Fp1 = 120 lb/in.2 T2 = 90°Fp2 = ? Convert p to absolute pressure.…
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A: Given data, Atmospheric air=pressure P1=1 atm = 101.325 KPa T1= 0°F = 255.372 K V1= 100ft³ =…
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A: Given data: height of man (h) = 1.73 m
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A: Given data: Vacuum pressure of a condenser (Pv) = 65 kPa atmospheric pressure (Patm) = 98 kPa
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A: Given Barometric reading, At top of building, ytop=675 mmHg At bottom of building, ybotto=695 mmHg
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Q: What is the weight of a 10-ft tank of oxygen if the oxygen is pressurized to 400 psia, the tank…
A: weight of the tank itself, w=100 lbfPressurized oxygen=400 psia
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Q: A volume of 450 cm³ of air is measured at a pressure of 740 mm Hg absolute and a temperature of…
A: Given, V1 = 450cm3 P1 = 740 mm of Hg T1 = 20 °C =20+273 K = 293K P2= 760 mm of hg T2 = 0°C=0+273 =…
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A: Given data as per question Specific weight of fluid B = 70 KN/m3 Atmospheric pressure = 720 mm…
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A: Ideal gas equation can be used to analyze such questions PV = mRT P is the pressure in Pascal V is…
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Q: Two kilogram of gas is confined in a 1m³ tank at 200 kpa and 88°C. What type of gas is in the tank?
A: Given data: m=2 kgV=1 m3P=200 kPaT=88°C=361 K Need to determine the type of gas in the tank.
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Q: A pressure gauge fitted on the side of a tank filled with liquid reads 50 kPa and 100 kPa at heights…
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A: Given: P = 215 kPa T = 31°C V = 132-gallons
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A: Given Data m=50 kg T=90°C Saturated liquid
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Q: 14. The water in a tank is pressurized by air, and the pressure is measured by a multifluid…
A: Given data atmospheric pressure (Patm) = 85.6 kPa h1 = 0.1 m h2 = 0.2 m h3 = 0.35 m ρw = 1000…
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A: Given: Pressure of the piston-cylinder is P1=600 KPa, atmospheric pressure is Patm=100 KPa and…
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Q: if atp pressure is 101 kpa, and total pressure of a gas is 428 kPa, its gauge pressure is
A: Solution:
Q: The absolute pressure in a tank is measured to be 35 kPa. If the atmospheric pressure is 100 kPa,…
A: Given Data⇒ Absolute pressure in tank is : Pabs=35 kpa Atmospheric pressure is : Patm=100 KPa
Q: If 100 ft³ of atmospheric air at zero Fahrenheit temperature are compressed to a volume of 1 ft³ at…
A: Answer: Final pressure of air = 2109.13 psi Have a good day.
Q: If 1000 ft3 atmospheric air at zero Fahrenheit temperature are compressed to a volume of 1728 in3 at…
A: Given:T1=0οF=460οRV1=1000 ft3=1728×103 in3P1=760 mm of Hg at atmospheric…
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- 5. If 10 m3 of atmospheric air at zero degrees centigrade temperature are compressed to a volume of 1 m3 at 100oC, what will be the pressure of air in kPa? (3 DECIMALS IN FINAL ANSWER PLS)What is the specific internal energy of water at 50°C with a specific enthalpy of 1500 kJ/kg? Report your answer to one decimal place using rounding.A tank contains 5,810 lbs of water at room temperature. How many hours would it take to empty the tank if a pump removes 1 gallons of water from the tank every minute.
- 2. If 100 ft³ of atmospheric air at zero Fahrenheit tempera- ture are compressed to a volume of 1 ft at a temperature of 200°F, what will be the pressure of the air in psi?A liter of argon at 0 °C and 1 bar is to be cooled by 50 °C without changing the pressure. What is the final volume? The result is given in litersA 300 L rigid tank contains Methane gas at 35 °C and 350 kPa. Some methane is allowed to enter the tank tell the until the density in the tank becomes 5.5 kg/m and the temperature at this point is 36 C. 3 What is the amount of gas that has entered the tank (kg)? Select one: a. 1.071 b. 1.131 c. 0.992 d. 0.922 e. None of the above
- Question 2 Saturated water vapor is at a temperature of 220 °C. What will be its specific volume in m³/kg?1. Oxygen at 30°C and 300 kPa absolute pressure expands isotherrnally to an absolute pressure of 120 kPa. Determine the final density of the gas. Ans. 1.52 kg/m³ 2. Air is enclosed by a rigid cylinder containing a piston. A pressure gage attached to the cylinder indicates an initial reading of 25 psi. Determine the reading on the gage when the piston has compressed the air to one-third its original volume. Assume the compression process to be isothermal and the local atmospheric pressure to be 14.7 psi. Ans. 104 psig 3. The viscosity of liquids can be measured through the use of a rotating cylinder viscometer of the type illustrated in Fig. P1.3. In this device the outer cylinder is fixed and the inner cylinder is rotated with an angular velocity w. The torque T, required to develop w is measured and the viscosity is calculated from these two measurements. Develop an equation relating u, w, T, e, Ro and Ri. Neglect end effects and assume the velocity distribution in the gap is linear.…At the beach, atmospheric pressure is 1025 mbar. You dive 20 m down in the ocean and you later climb a hill up to 350 m in elevation. Assume the density of water is about 1000 kg/m³ and the density of air is 1.18 kg/m³. What pressure (in kPa) do you feel in each place?