A pump increases the water pressure from 8 kPa at the inlet to 700 kPa at the outlet. Water enters this pump at 41.51°C through a 1.843-cm-diameter opening and exits through a 1.500-cm-diameter opening. Determine the velocity of the water at the outlet in m/s when the mass flow rate through the pump is 1.443 kg/s. The specific volume of incoming water is 1.709 × 10 m²/kg.

Q: If 1 mol of Argon atoms strike at a wall with an area of 10 cm² at an angle of 90 degrees. What is…

A:

Q: Air travels down an 8.0 cm2 vacuum hose at 5.0 m/s and exits through a 3.0 cm2 attachment. With what…

A: given:-            V1= inflow velocity of air= 5m/s            A1=cross sectional area at inflow=8…

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Q: A vacuum pump is used to drain the flooded mine shaft of 20 degrees Celcius water. The pump pressure…

A: Given data: The pump pressure of water, P1=2.34 kPa. The height to which water can be lifted,…

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Q: A mixture of water (density=1000 kg/m3) and vapor flowing with a mass rate = 7 kg/sec in a pipe of…

A: Solution:-Given thatmass flow rate of mixture (m)=7 kg/sdensity of water (ρw)=1000 kg/m3length of…

Q: A U-shaped tube is open to the atmosphere on both ends. Water is poured into the tube, followed by…

A: Given data:  A U-shaped open tube Density of water (ρ1) = 1000 kg/m3 Density of the gasoline (ρ2) =…

Q: During inhalation, a person's diaphragm and intercostal muscles contract, expanding the chest cavity…

A: initial volume V1= 1220 mL final volume V2= 1220+485 mL V2= 1705 mL initial pressure P1= 1 atm let…

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Q: When a fluid flows through a pipe, and the diameter of such pipe is doubled, the pressure loss due…

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Q: An airplane passenger has 100 cm3 of air in his stomach just before the plane takes off from a…

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Q: A tank containing water is pressurized with air to a pressure of 30 psig. With the pressure in the…

A: Given: The initial pressure of tank is P1=30 psig. The initial rate of flow of water is Q1=15 GPM.…

Q: A 5 cm diameter hose is connected to the bottom of an oil tank. A 3 cm nozzle is connected at the…

A: "Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: A pressure cooker is a covered pot sealed everywhere except for a small circular opening in the top.…

A: Radius, r = 0.548 mm = 0.548×10-3 m = 0.000548 mForce, F = 0.785 N

Q: A mixture of water (density =1000 kg/m3) and vapor flowing with a mass rate = 7 kg/sec in a pipe of…

A: Solution:-Given thatDensity of water (ρ)=1000 kg/m3mass flow rate of mixture (m)=7 kg/sGas fraction…

Q: 8.36 Water flows downward through a vertical 10-mm-diameter galvanized iron pipe with an average…

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Q: %3D Water flows at 1.1 m/s through a hose with an internal diameter of 1.11 cm, exiting through a…

A: given:v1 =1.1 m/sd1 =1.11 cm =0.0111 mv2 =4.4 m/sd2 =?

Q: Liquid water flows isothermally at 20°C through a one-inlet, one-exit duct operating at steady…

A: We are given the diameter of inlet and exit. We are given velocity at inlet. We first find out the…

Q: 10. In an industrial cooling process, water is circulated through a system. If water is pumped with…

A:

Q: During inhalation, a person's diaphragm and intercostal muscles contract, expanding the chest cavity…

A: Given that, The initial volume is V1=1290 mLThe initial pressure P1=1 atmThe chest cavity is…

Q: A rocket engine shoots exhaust gas at 5.0E8 Pa of gas pressure through a nozzle whose area is 0.3 m…

A: Pressure Pressure is defined as the force applied perpendicular to a surface per unit…

Q: Concrete is pumped from a cement mixer to the place it is being laid, instead of being carried in…

A: Consider the given data as below. The flow rate is,  Q=220 Lmin=220103×60 m3s=3.67×10-3 m3s Length…

Q: is flowing through a tube. It comes out of the tap at a pressure of P=123kPa , velocity of v=8ms and…

A: GivenSection 1 ,TapP1=123 kPav1=8 m/sh1=2 m section 2 ,NozzleP2=?v2=4 m/sh2=2 m

Q: During inhalation, a person's diaphragm and intercostal muscles contract, expanding the chest cavity…

A: The final volume is Vf=Vi+530 mL

Q: During inhalation, a person's diaphragm and intercostal muscles contract, expanding the chest cavity…

A: Given: Initial volume, V1=1240 mL Final volume, V2=1240+515=1755 mL Initial pressure, P1=1 atm…

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Q: Water is flowing without friction through a pipe. At the beginning of the pipe the water is flowing…

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Q: A pipe transports gas up a hill. At the bottom of the hill, the mean velocity in the pipe is 10m/s…

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Q: The heat pumps blood at an average flow rate of 80.0cm^3/s into the aorta, which has a diameter of…

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Q: During inhalation, a person's diaphragm and intercostal muscles contract, expanding the chest cavity…

A: By keeping nose and mouth closed means there is no air flow or in another words it is isolated. this…

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A: Pressure drop along the length of the artery = 103 Paradius of artery = 9.5 mm the flow of blood is…

Q: A pressure cooker is a covered pot sealed everywhere except for a small circular opening in the top.…

A: Radius of the opening Weight

Q: A 0.504 kg metal cylinder is placed inside the top of a plastic tube, the lower end of which is…

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Q: A fixed amount of gas occupies a volume of 1.75L and exerts a pressure of 95kpa on the walls of its…

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Q: A 0.389 kg metal cylinder is placed inside the top of a plastic tube, the lower end of which is…

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Q: If 1 mol of Argon atoms strike at a wall with an area of 10 cm² at an angle of 90 degrees per…

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Q: A rubber hose with an internal diameter of 20 mm and a wall thickness of 3 mm is used to transmit…

A: Given: A rubber hose having the internal diameter of 20mm with thickness of 3mm. The pressure having…

Q: A basketball is pressurized to a gauge pressure of PG = 55 kPa when at the surface of a swimming…

A: Gauge pressure,

Q: A beam of hydrogen molecules (H2) is directed toward a wall, at an angle of 68° with the normal to…

A: Given: The angle of the beam is θ=68°. The speed of the beam is v=2.9 km/s. The mass of molecule is…

Q: The air density is 1.28Kg/m³. the mass of the empty balloon is 2g. Determine the diameter of the…

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Q: The radius of the bronchial tube is decreased by a factor of 4. The velocity of gas through it…

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Q: A chamber is filled with a gas that has a pressure of 0.250 atm and ???is connected to a…

A: Given data Pressure in the chamber, P=0.250 atm=0.250×1.01×105 Pa

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.