A mixture of water (density=1000 kg/m3) and vapor flowing with a mass rate = 7 kg/sec in a pipe of 1000 m long and 50 mm diameter, the gas fraction is 20%,then the volumetric rate of the water is:
Q: The density of helium gas at 0°C is p. = 0.179 kg/m3. The temperature is then raised to T = 95°C,…
A: Helium is an ideal gas. The ideal gas equation is: Pv=nRTP=Absolute pressurev=Volumen=Number of…
Q: A gas is confined in a 0.47 m diameter cylinder by a piston, on which rests a weight. The mass of…
A: Here given a gas is confined in a 0.47 m diameter cylinder by a piston, on which rests a weight. The…
Q: A cylinder containing ideal gas is sealed by a piston that is above the gas. The piston is a…
A:
Q: 2 kg of Nitrogen (MWN2 = 28) @ 1 bar and 100°C, is compressed in a piston cylinder. The final…
A: The number of moles of nitrogen N2 can be calculated as below,
Q: What would have to happen to the temperature of a gas in order for its density to double and its…
A: At room temperatures, the collisions between atoms and molecules are ignored. The gas is then called…
Q: Suppose there is a sample of xenon in a sealed rectangular container. The gas exerts a total force…
A: Given data : Force exerted by the gas (F) = 5.95 N Dimension of…
Q: A cylinder of diameter S, of height h, contains pure gas with equation PV = nRT at constant…
A:
Q: The gauge pressure in your car tires is 2.55 × 105 Pa at a temperature of 35.0°C when you drive it…
A: Given data: Initial gauge pressure (P1) = 2.55×105 Pa Initial temperature (T1) = 35.0°C = 308 K…
Q: Q.2 A rod is made of cast iron and is secured to the piston by a tapered rod and nut and to the…
A: Given:D=1.3mP=0.25 N/mm2E=220kN/mm2 =220×103 N/mm2l = 2.8 m =2800 mmTo find:d = ?
Q: 17. A wheel of mass M and radius R is projected along a horizontal surface with an initial linear…
A: The frictional force is defined as, fx=μN =μmg Because of friction V0 decreases with time…
Q: What is the RMS speed (in m/s) of a gas molecule, with mass 3.26x10-26 kg at a temperature of 97…
A: Given thatmolecular mass=3.26×10-26 kg1 mole=6.022 × 1023 molecular entitiesmolar mass…
Q: Five molecule of a gas have speeds, 1,2,3,4 & 5 km/s. The value of the root mean square speed of the…
A:
Q: During the pre-flight controls on the F-16 aircraft, the gas pressure of the aircraft tire was…
A: Given data: The initial pressure is P1=200 kPa. The initial temperature is T1=20oC. The final…
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…
Q: 2.52 moles of an ideal gas are placed in a container whose volume is 8.17 x10−3 m3. The absolute…
A:
Q: A low-speed subsonic wind tunnel has a nozzle an inlet area which is 15 times the throat area. A…
A: Velocity at the test section is given by v=2P1-P2ρ1-A2A12…
Q: The R.M.S. speed of the molecules of a gas at N.T.P. is 420 m/s. If the mass of each molecule is 6.8…
A: We have to compute-No. of molecules (n)=?Provided data-RMS speed (C)=420 m/sPressure (P)=105…
Q: The pressure in an automobile tire depends on the temperature of the air in the tire. When the air…
A:
Q: What is the RMS speed (in m/s) of a gas molecule, with mass 3.40x10-26 kg at a temperature of 70…
A: Given data The mass of the gas molecule is M = 3.40 x 10-26 kg. The temperature of the gas molecule…
Q: You accidentally lose your Helium-filled balloon which floats to the ceiling. The balloon is…
A: Radius of the balloon, R=6 inch 1 inch=0.0254 m 6 inches=0.1524 m Empty mass of the balloon, m'=10g…
Q: I put air in the tires of my car during the summer, while it was 34.9˚C outside (about 94.82˚F). My…
A: From the ideal gas law, pressure, temperature and volume of a gas are related as PV=nRTP is…
Q: 20.0 L tank contains 4.86×10^-4 kg of helium at 18°C. The molar mass of helium is 4.00 g/mol. (a)…
A: Given Data : The volume of the tank is given as V = 20 L. The mass of the helium gas is given as…
Q: The gauge pressure in a helium gas cylinder is initially32 atm. After many balloons have been blown…
A: The gauge pressure is the difference between absolute and atmospheric pressure. The gauge pressure…
Q: A gas is contained in a rigid container of constant volume; the pressure of the gas is also kept…
A: Given value--- the original rms speed of the gas molecules is 900 m/s . We have to find--- what…
Q: A fixed mass of a gas is held in an adjustable sealed container at a pressure of 100.0 kPa. If the…
A:
Q: On a cold day (-3 °C), the gauge pressure on a tire reads 2.0 atm. If the tire is heated to 27 °C,…
A:
Q: A basketball is pressurized to a gauge pressure of PG = 55 kPa when at the surface of a swimming…
A: Given that: PG=55 kPaPatm=101 kPa ρ = 1000 kg/m3
Q: A gas flows through a square conduit. At one point along the conduit sides are 0.100m. the velocity…
A:
Q: The density of helium gas at 0°C is Po = 0.179 kg/m. The temperature is then raised to T = 150°C,…
A: Consider the ideal gas equation is, PV=nRTIf P is constant: Then V is proportional to T. Then,…
Q: The mean free path for a gas, with molecular diameter d and number density n can be expressed as:
A:
Q: A hot air balloon uses the principle of buoyancy to create lift. By making the air inside the…
A: Let m be the mass of the air inside the balloon.
Q: B: The mass composition of dry air at sea level is approximately N2:75.5g, O2 :23.2g, Ar:1.3 g. What…
A:
Q: The gauge pressure of gas in a balloon decreases from 0.40 × 105 N/m2 to 0.30 × 10 5 N/m2 while the…
A: Given:- The gauge pressure decreases from P1 = 0.40 x 105 N/m2 to P2 = 0.30 x 105 N/m2 The…
Q: An ideal gas (which is is a hypothetical gas that conforms to the laws governing gas behavior)…
A:
Q: Using a waste factor of 8 percent, determine the number of cubic yards of concrete needed to pour…
A:
Q: Two containers are at the same temperature. The first contains gas with pressure p1, molecular mass…
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: at what pressure the mean square speed of a certain gas of density 1.2kg/m3 will be 2×105m/s?
A: Given data: The density of the gas is ρ=1.2 kg/m3. The arms speed is vrms=2×105 m/s.
Q: The diffusion constant for a substance in water has a value of 1.66 x10−9 m2/s. In a 5.3 cm long…
A:
Q: What is the value of the compressibility factor, Z. when the volume of 1 mol of a real gas is…
A: Given, The volume of 1 mol of a real gas is smaller than that of 1 mol of an ideal gas at constant…
Q: container with volume 1.64 L is initially evacuated. Then it is filled with 0.246 g of N₂. Assume…
A: Volume of container, V = 1.64 L=> Mass of N2 gas, m = 0.246 g=> Root mean square speed of the…
Q: Initially, the translational rms speed of a molecule if an ideal gas is 560 m/s. The pressure and…
A:
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: What is the RMS speed (in m/s) of a gas molecule, with mass 3.63x10-26 kg at a temperature of 98…
A: The RMS speed is, v=3RTNm
Step by step
Solved in 2 steps
