Steam at 3 MPa and 400°C enters an adiabatic nozzle steadily with a velocity of 40 m/s and leaves at 2.5 MPa and 300 m/s. Determine (a) the exit temperature and (b) the ratio of the inlet to exit area A1/A2.

Q: You have one mole of a monoatomic van der Waals gas that undergoes a free expansion from 1.0 x 10-3…

A:

Q: 17 GO Container A in Fig. 19-22 holds an ideal gas at a pressure of 5.0 X 105 Pa and a temperature…

A: The pressure at container A is PA = 5.0*105Pa The temperature at container A is TA = 300K The…

Q: open cylinder of air has a fault DOK 50.0 cm cm, as shown Ah mm The air pressure is 1.00 atm and the…

A: Given:The air pressure is 1 atm.The temperature is 17.5 C.The mass of the piston is 25.0 kg.The mass…

Q: Problem 4: An ideal gas is put inside a 0.50-m³ rigid container. The temperature of the gas is…

A: Give data as per question TI  =  300K TF  =  250K R  =  8.314J/MOL

Q: A high-pressure gas cylinder contains 80.0 L of toxic gas at a pressure of 1.20  107 N/m2 and a…

A:

Q: A porous balloon has a volume of 2.00 m³ and contains air at a temperature of 10.0°C and a pressure…

A: (a) Given the initial volume of the air is 2.00 m3, initial temperature is 10° C, initial pressure…

Q: The van der Waals coefficients of monatomic neon gas are a = 0.02107 m6 Pa / mol2 and b = 17.09 ×…

A: Given: a=0.02107 m6 Pa mol-2b=17.09*106 m3 mol-1V1=25 L = 25*10-3 m3V2=75L=75*10-3m3 n = 1 mol

Q: To pump air into a tank, measured at 5.92 × 10^5 Pa gauge pressure, a cylindrical air pump with a…

A:

Q: A single-stage, single-cylinder compressor is rated at 425 m³/min (7.0833 m³/s) of air. Suction…

A: Given that                  Initial pressure (P1) = 101.325kPa                  Initial Temperature…

Q: (a) A tank contains one mole of nitrogen gas at a pressure of 6.15 atm and a temperature of 26.0°C.…

A: Given: A tank contain one mole of nitrogen gas at Initial temperature , Ti =  26.0°C IInitial…

Q: You are studying the strength of transparent aluminum tanks to bring some blue whales from past…

A: Given: Initial pressure, P1 = 0.80 atm Initial number of CO2, n1=28.00 moles Final pressure, P2 =…

Q: A 6.55-L vessel contains 4.20 moles of gas at a pressure of 1.60 x 10° Pa. (a) Find the temperature…

A: Given Data: The volume of the vessel is V = 6.55 L The number of moles of gas is n = 4.20 moles. The…

Q: Problem-1 Suppose that a small, closed, cylindrical sealed container of height 15.0cm and radius…

A: (a) To find the number of molecules in the container, you can use the ideal gas law:PV=nRTWhere:P is…

Q: A rigid tank is divided into two compartments by a membrane. One compartment contains 22 kg of CO2…

A: Molecular weight of C02=44 KgAmount of CO2 present=22 kgNumber of moles of CO2 , nCO2=2244=0.5…

Q: A turbocharged 4-stroke medium speed Diesel engine has a cylinder bore of 200 mm and a stroke of 270…

A: The problem is based on the calculation of brake power and energy consumption of a four-stroke IC…

Q: A porous balloon has a volume of 2.00 m^3 and contains air at a temperature of 10.0 oC and a…

A: Given: Volume, V=2 m3 Temperature,T1=10°C Pressure, P=1.11 ×105 Pa Temperature, T2= 150°C 5% gas is…

Q: (a) A tank contains one mole of nitrogen gas at a pressure of 5.10 atm and a temperature of 27.5°C.…

A: (a) (given) Pressure on a tank contains one mole of nitrogen gas = 5.10 atm And a temperature = 27.5…

Q: Suppose you have 0.53 moles of an ideal gas. what is the average kinetic energy of that gas (in…

A:

Q: A high-pressure gas cylinder contains 50.0 L of toxic gas at a pressure of 1.40×107 N/m2 and a…

A: The initial temperature of a gas is, The final temperature of a gas is, The initial pressure of a…

Q: A rigid, insulated vessel is divided into two compartments connected by a valve. Initially, one…

A:

Q: A certain ideal gas whose R = 278.6 J/kg.K and c, = 1.015 KJ/kg.K expand isentropically from 1517…

A: Ideal gases have molecules of negligible size, with temperatures being the only determinant of molar…

Q: A cylinder that has a 45.0-cm radius and is 50.0 cm deep is filled with air at 19.5°C and 1.00 atm…

A: Radius of the cylinder is r=45 cm Height of the cylinder is H=50 cm Temperature of the air is T=19.5…

Q: A rigid tank contains 1.50 moles of an ideal gas. Determine the number of moles of gas that must be…

A:

Q: A high-pressure gas cylinder contains 70.0 L of toxic gas at a pressure of 1.40 x 107 N/m² and a…

A: Given data: Initial volume, Vi=70 L Initial pressure, Pi=1.40×107 N/m2 Initial temperature,…

Q: Suppose you have 0.58 moles of an ideal gas.  What is the average kinetic energy of that gas (in…

A: we have to use a formula here.

Q: During a long sleepless night, you wonder about the thermodynamic properties of the air in your…

A:

Q: 17 GO Container A in Fig. 19-22 holds an ideal gas at a pressure of 5.0 X 105 Pa and a temperature…

A:

Q: A sealed cubical container 30.0 cm on a side contains a gas with three times Avogadro's number of…

A:

Q: A cylinder 1.00 m tall with inside diameter of 0.120 m is used to hold acetylene gas (molecular mass…

A:

Q: (a) A rigid tank contains 1.70 moles of argon, which can be treated as an ideal gas, at a pressure…

A: Solution:-Given that(a) Initial number of moles of argon (n1)=1.7 molesInitial pressure (P1)=29.6…

Q: A cylinder has a piston at one end that can be moved in or out to change the volume of gas inside.…

A:

Q: Most automobiles have a coolant reservoir to catch radiator fluid that may overflow when the engine…

A:

Q: The air stream flows through a steel pipe of 38.1 mm inner diameter at a velocity of 6.71 m / s and…

A: SOlution: Given that d = 38.1 mm v = 6.71 m/s

Q: Air enters an adiabatic nozzle at 60 psia, 5408F, and 200 ft/s and exits at 12 psia. Assuming air to…

A:

Q: Suppose you have 1.05 moles of an ideal gas.  What is the average kinetic energy of that gas (in…

A: Kinetic energy of ideal gas = 3/2 × nRT , Where n is number of moles T is temperature  R is gas…

Q: A tank contains one mole of nitrogen gas at a pressure of 5.20 atm and a temperature of 24.5°C. The…

A: Given data: Pressure, P=5.20 atm Temperature, T1=24.50C=24.5+273 K=297.5 K

Q: A hollow container is filled with an ideal gas. The container is designed to maintain a constant…

A: In this question we are given that a hollow container is filled with an ideal gas. The container is…

Q: Consider one mole of a simple ideal gas enclosed in a cylindrical piston with rigid impermeable…

A:

Q: A cylinder-piston system with radius r= 12.0cm is filled with steam to a pressure of Pi= 1.0atm. The…

A: Assume the steam to be an ideal gas. a).The initial volume of the system is, Vi = πr2hi = 0.0038 m3…

Q: (a) You open the valve on the bicycle tire and let out an amount of air which has a volume V at…

A: From idea gas equation we can state that:- PV= nRT => n= PV/RT So from the above given…

Q: A canister with a piston contains 1.05 kg of air at 30.0°C and 1.25 x 105 Pa. Energy is transferred…

A: Please note that you have asked five parts of the question. I will be answering only the first three…

Q: A high-pressure gas cylinder contains 70.0 L of toxic gas at a pressure of 2.10 x 107 N/m2 and a…

A:

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.