The specific internal energy of a fluid is 200 J/g. What is the internal energy of 2.5 kg of this fluid? a. 500,000J b. 1,000,000J c. 150,000 J d. 20,000J

Q: pressure in the smaller pipe are provided. Determine the pressure after the expansion including the…

A: For pipe 1 Diameter D1 = 8cm = 0.08 m Velocity V1 = 10 m/s Pressure P1 = 410 kPa For pipe 2 Diameter…

Q: Q5-B) A wooden cylinder (y=5.8 kn/m³) floats in an oil (S.G-0.9). How much of the cylinder extends…

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Q: By what factor will the root mean square speeds changed if O₂ is heated from 425 K to 623 K?

A: Urms = 3RTM where R is the gas constant T is temp and M is the molar mass For oxygen, both R and T…

Q: 8 cm Hava 1 cm F. PV 0.9 = Sb 8 cm 2.

A: In a cylinder air is compressed from 100 kPa to 2000 kPa at a temperature of 300K. Air is compressed…

Q: O What units must the constant 0.644 have?

A: Given that h=0.644k0.67vρ0.5cp0.33D0.5μ0.17        1 unit of h=Wm2-K=Js-m2-Kunit of…

Q: 20.39 Engine oil with properties given below flows at a rate of 136 kg per hour through a 7.5-cm-ID…

A: Step 1: Step 2: Step 3: Step 4:

Q: 46. Air enters a diffuser with a velocity of 200m/s. Determine the speed of sound in m/s at the…

A: Given  Temperature (T) = 38 o C                              = 311.15 Velocity  = 200 m/s

Q: Air enters a diffuser at 102 KPa , 57 Celcius , and 285 m/s and exits at 303 KPa , 10 Celcius , and…

A: Let the inlet conditions be represented as ‘1’ and outlet conditions by ‘2’.   Given specifications…

Q: 1. Adifferential manometer as shown in Figure 1 is sometimes used to measure small pressure…

A: In given figure Prove that  Where A-Area of reservoir a-Area of U-tube

Q: Write a process path for the heating and compressing of nitrogen. Include the state of the coumpound…

A: Given, Initial temperature, T1 = 293.15 K Initial pressure, P1 = 2×105 Pa Let the moles of the gas…

Q: 17-79 Air enters a converging-diverging nozzle of a super- sonic wind tunnel at 1.5 MPa and 350 K…

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Q: a- the volume flow rate of air at the inlet b- the mass flow rate of air at inlet and at exit c- the…

A: HGGHH

Q: 45 kg/h liquid propylene will be cooled from 300 K to 288 K by chilled water through a shell and…

A: Heat capacity of liquid propylene at 294 K is 2.6 kJ/kg-KCp-pl = 2.6 kJ/kg-KFlow rate of liquid…

Q: A double pipe heat exchanger consists of a 2" Sch 40 steel pipe inside a 3inch Sch 40 steel pipe, 10…

A: It is given that double pipe heat exchanger is used to condense steam in the annulus bu help of…

Q: Steam flows in a Schedule 40, 6 (in) (Internal Diameter-6.065 in) pipe 1000 ft long, with roughness…

A: Given that  For schedule 40d1  =6 in =6 x 0.0254 = 0.1524 m L = 1000 ft =  10003.28084 =304.8 m m  =…

Q: If the tank was actually pressurized such that the top surface of the milk was at a pressure of…

A: Given Bottom pressure=40kPa Top pressure=110kPa SGmilk=1.030 Find Actual height of milk in the…

Q: Please solve. Use the Perry's Handbook.   Find the enthalpy and density of water/steam. 1. 345K…

A: Enthalpy is the thermodynamic parameter which is the sum of internal energy and the product of…

Q: 05: The level of the water in an enclosed water tank is (40 m) above ground level. The pressure in…

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Q: A steam pipe of i.d. 7.62cm and o.d. 10.2cm passes 1360 kg/hr of superheated steam at 260°c. The…

A: Given, The inner diameter of the pipe, di = 7.62 cm The outer diameter of the pipe, do = 10.2 cm The…

Q: A pipe (ID: 130 mm, OD: 165 mm, k=15 W/m²-K, Length: 2 meters)is insulated with several materials,…

A: Given Pipe Di=130mm D0=165mm K=15 W/(m2K) L=2m Inside fluid –Oil temperature T1=118℃ Insulation is…

Q: 2.6 A cylinder 10 m high, with a cross-sectional area of 0.1 m², has a mass-less piston at the…

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Q: A piston-cylinder device initially contains gas at 200 kPa. The system showed an expansion due to…

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Q: At the initial state, the pressure and temperature of water vapor in the metal tank were 20 MPa, 520…

A: Initial temperature of water vapor, T1 = 520ºC = 793.15 K Initial pressure of water vapor, P1 = 20…

Q: Consider the transmission case of Problem 1.23, but now allow for radiation exchange with the…

A: Given Data:Pi=150 hPTsur = 30oCThe emissivity () is 0.80.W= 30 mThe efficiency ()is 0.93.

Q: Chapter 5: Water (density is 1000 kg/m) is in the cylindrical tank. When the valve at B is 1)…

A: In fluid mechanics, according to Swiss mathematician and physicist Daniel Bernoulli, the total fluid…

Q: 1. To determine the heat transfer coefficients for forced convection due to laminar flow outside…

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Q: Water at 2.5MPa and 200C is heated at constant temperature up to quality of 80%. Find (a) the of…

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Q: Q4: A diffuser, has air entering at 100 kPa, 280 K, with a velocity of 200 m/s. The inlet…

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Q: A 40 kg water heater starts leaking with a rate of 1 kg/min. No water is added. If heat transfer…

A: Given: Mass = 40kg Mass remaining = 25kg Rate of leakage = 1kg/min

Q: Steam at 320 °C and 80 bar enter Nozzle with velocity 70 m/s and leaving by temperature is 100 °C,…

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Q: of 15000 W/m2. Water flows through the tube at a rate of m = 1 kg/s, and its inlet nean temperatures…

A: GivenTube diameter D=70 mm=70×10-3mHeat flux q.=15000 W/m2mass flow rate m=1kg/s.Mean inlet…

Q: Find the two-dimensional temperature distribution T(tz) under steady state condition. Where, To-20…

A: T0 = 20 C = 293 K T(L) = 1000 C = 1273 K Density (p) = 800 kg/m^3 k = 200 W / m K Cp = 2500 J/ kg K…

Q: Air at static temperature of 300 K and static pressure of 140 kPa flow with velocity 60 m/s. a.…

A: Static temperature of air, T1 = 300 K Static pressure of air, P1 = 140 kPa Velocity, v = 60 m/s

Q: An oil is being cooled in certain equipment. It was observed that a 7.94 bmin of hot oil enters a…

A: Given: The mass flow rate of oil and water entering the heat exchanger equipment is m* = 7.94 lb/min…

Q: 47. Air enters a diffuser with a velocity of 200m/s. Determine the speed of sound Mach number at the…

A: Given, Velocity of air = 200 m/s Air at 30°C have, R =  0.287 kJ/kg.K Specific heat ratio k = 1.4

Q: Consider 2 kg of air has a decrease of internal energy of 25 kJ during a reversible non flow…

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Q: Perform the following conversions. Show complete solution a. 3.5 days to millisecond m3 ft3 b. 554…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 8 cm Hava 1 cm 2 F. Py 0.9 '= Sb 8 çm

A: In the cylinder air is compressed from 100 kPa to 2000 kPa at a temperature of 300 K according to…

Q: In a certain gas manufacturing plants, they presented a horizontal tube in which a gas assumed to be…

A: Given data: Initial temperature of N2 = 761.67 0R Initial velocity = 5.6 mph Final velocity = 180…

Q: A Compressor compresses the air at 112 kPa and 300 K to 415 kPa and its inner diameter is 0.021 m.…

A: