5. A rigid tank is occupied by a 0.05 m3 ideal gas. Find the temperature in °C for a final pressure of 975mmHg when its initial temperature and pressure are 573°K and 760torr. a. 438.71110C b. 401.24470C c. 465.71840C d. 461.94870C

Q: Q7. Determine the specific volume of superheated water vapour at 3.5 MPa and 450°C based on: (a) the…

A: given data at pressure P = 3.5 MPa = 3500 kPa temperature T = 450°C = 450+273 = 723 K gas constant…

Q: Q2: Arigid tank of (0.3 m³) at 15.5 bar , if 90% of mass is liquid water, how much heat must be…

A:

Q: Create an isothermal process that takes a gas/thermodynamic system from a Pi, Ti, Vi to a state…

A: Given,  Pi= 200000 N/m^2 vi = 0.1 m^3  Pf = 500000 N/m^2  n = 20 (for adiabatic process)

Q: 10 kg of an ideal gas that is going through a large temperature change from 27degC to 1127degC while…

A:

Q: Find the mass density of helium, in kg/m^3, at a temperature of 39.2 degF and a pressure of 184 kPa…

A: As per given  Temperature =39.2 degF Pressure =184 kpa Atmosphere pressure =101.92 kpa We have to…

Q: Copy o Oxygen (molar mass 32 kg/kmol ) expands reversibly in a cylinder behind a piston at a…

A:

Q: 5. Two kilogram of certain gas with R = 0.218 kJ/kg-Kundergoes a process and results to the…

A:

Q: Find: (a) initial pressure (P, =?), (b) final temperature (T2 =?), (c) the amount of heat added to…

A:

Q: Q4/By using equations, a moist air at 45°C/DBT/25°C WBT, barometric pressure is 101.25 kPa.…

A:

Q: Thermodynamics problem. For a specific volume of vT = xvg+(1-x)vf = 0.2m3/kg, find the vapor…

A:

Q: Determine the state of water if T= 12 C and P = 0.01402 bar Select one: a. Superheated Vapor b.…

A: We need the steam table to solve the question.... At 12C the saturated pressure is 1.4026kPa=…

Q: An ideal gas of mass 1 kg is enclosed in rig nsulated container of volume 1 m' (C, = 1000 J/kgl , =…

A: Given: An ideal gas,mass of gas, m=1 kgVolume of insulated container, V=1 m3Cp=1000 J/kg.KCv=800…

Q: A rigid tank of 1 m³ contains nitrogen gas (N2) at 600 kPa, 127 °C. By mistake someone let 0.5 kg of…

A: Given data as per question volume of the tank = 1 m3 The pressure of gas =600 kpa  The temperature…

Q: A perfect gas has a value of R = 319.2 J/kg-K and k = 1.26. If 120 kJ are added to 2.27 kg of this…

A:

Q: 10 moles of akan ideal gas initially at 10 atm and 30ak is exponded cauthermally to a final uesuri…

A:

Q: thermodynamic process is 120 kPa and 10°C, find the polytropic index of the process and A certain…

A:

Q: An Ideal gas with R=25.9 Ib-ft/lb-R and k=1.1 is heated at constant volume. What is the a.) Cp and…

A: A) Given, R = 25 lb-ft/lb-R k = 1.1 Cv = Rk-1 = 251.1 -1 = 250 lb-ft/lb-R We Know That, Cp - Cv = R…

Q: 5. A rigid tank is occupied by a 0.05 m³ ideal gas. Find the temperature in °C for a final pressure…

A: Given - V=0.05m3 (The volume will remain same as it is rigid tank)P1=760 torr = 101.325 kPa, T1=573…

Q: There are 2.27 kg/min of steam undergoing an isothermal process from 27.5 bar, bar. Determine the…

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

Q: Determine the state of water if T=26C and P = 0.03363 bar Select one: a. Mixture O b. Superheated…

A: From the properties of the steam The Enthalpy of the water at T=26°C and P=0.03363 bar is 2550000…

Q: i need the answer quickly

A:

Q: Prove your answer by using a steam table 3. Steam at 110 bar has a specific volume of 0.0196 m3/kg.…

A:

Q: 27. 1.8 kg of steam at 1.65 MPa, 300 deg C is compressed isothermically until it becomes ssaturated.…

A:

Q: 21.A perfect gas has a value of R = 58.8 lbf-ft/lb-R and k = 1.26. If 20 Btu are added to 5lb of…

A: The Answer is below

Q: Q3lif consider the air ideal gas, 1.5kg of air with intail temperature & pressure of 200 c &160 kpa…

A:

Q: QUESTION 6 Determine the compressibility factor (Z) for air at T= -120.2°C and P = 54.2 bar using…

A: Given Data The temperature of air is T=120.2°C.  The pressure is P=54.2 bar.  To Determine: The…

Q: f 9 m3 of an ideal gas at 24 °C and 150 kPaa is compressed to 2 m3 ,  (a) what is the resulting…

A: Given:V1=9 m3T1=24°C =297 KP1=150 KPaV2=2 m3

Q: d) A rigid tank of 1 m³ contains oxygen gas at 600 kPa, 127°C. By mistake, someone lets 0.5 kg flow…

A:

Q: Is it true at a given P and T, a pure substance will exist as a compressed liquid if T < Tsat @…

A: Given that, the temperature of a pure substance is less than the saturation temperature at Pressure.…

Q: A gas can be modeled as an ideal gas with constant specific heats when Z= 請 SS

A: It is required to determine value of Z for ideal gas

Q: The thermodynamic process the problem represents b. the pressure, temperature, and volume after the…

A: As per the guidelines of BARTLEBY we are subjected to solve 3 subpart question at a time. Please…

Q: e final steady temperature o

A: We need to calculate final steady temperature.

Q: A pipe with a valve connects two vessels A and B of different sizes. Vessel A contains 142 L of air…

A:

Q: 8. A perfect gas has a value of R = 319.2 J/kg-K and k = 1.26. If 120 kJ are added to 2.27 kg of…

A:

Q: Q3\if consider the air ideal gas, 1.5kg of air with intail temperature & pressure of 200 c &160 kpa…

A: As we know for an ideal gas, P1V1/T1=P2V2/T2 where T in Kelvin

Q: Prove your answer by using a steam table 4. Steam at 150 bar has an enthalpy of 3309 kJ/kg. Find the…

A:

Q: 7. A 100-liter tank containing a mixture of saturated liquid water and saturated steam at 370 deg C.…

A: Given data,  v= 100 ltr. = 0.1 m3  T= 370°C   Volume of phases are equal.

Q: Exercice 1: An ideal gas at 27°C expands isothermally and reversibly from 10 to 1 bar against a…

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Q: 27.) Determine the specific volume of compressed liquid at P= 5000 psia and T= 350C ? 25.) A 250…

A:

Q: he generalized compressibility chart. skP.m3/kg.K IK 5 MPa

A:

Q: A rigid tank of 1 m³ contains nitrogen gas (N2) at 600 kPa, 127 °C. By mistake someone let 0.5 kg of…

A:

Q: Steam with a specific volume of 0.09596 m³/kg undergoes a constant pressure process at 1.70-MPaa…

A:

Q: Determine the state of water if T= 4 C and P = 0.00813 bar. Select one: a. Compressed liquid b.…

A: As from the steam table... We get that at 4C the saturated pressure is 0.814 kPa or 0.00814 bar That…

Q: Carbon dioxide, at 20 ° C and 1 atm, is compressed isentropicallyto 4 atm. Assume CO 2 is an ideal…

A: Given

Q: In a fixed volume tank, there is initially 0.8 kg of superheated water vapor at a temperature of…

A: Given data   mass of superheated water vapor = 0.8 kg  Initial conditions T1 = 300oC P1 = 1 MPa…

Q: Thermodynamics subject. Pleas show the complete and step by step solution. . A certain gas at…

A:

Q: 7. A perfect gas has a value of R = 0.3192 kJ/kg and k = 1.26. If 150 kJ are added to 3 kg of this…

A: Given data: R=0.3192 kJ/kgk=1.26m=3 kgQ=150 kJT1=32.2°C=305.2 K Need to determine the value of…

Q: Using the steam tables, given a 0.085-m3 drum contains with wet steam at 371.5oC, (a) find the…

A: given data: total volume Vt=0.085m3 temperature (t)=371.50c at given temperature :steam pressure…

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.