- 2.174EUP: Make a spreadsheet that will tabulate and plot saturated pressure v...
- 2.175EUP: Make a spreadsheet that will tabulate and plot values of P and T al...
- 2.16CGP: Carbon dioxide at 280 K can be in three different phases: vapor, li...
- 2.133HP: Use the computer software to find the properties for ammonia at the...
- 2.139EUP: Locate the state of R-410a at 30 psia,?20 F. Indicate in both the P...
- 2.1CGP: Are the pressures in the tables absolute or gauge pressures?
- 2.2CGP: What is the minimum pressure for liquid carbon dioxide?
- 2.3CGP: When you skate on ice, a thin liquid film forms under the skate; why?
- 2.4CGP: At higher elevations, as in mountains, air pressure is lower; how d...
- 2.5CGP: Water at room temperature and room pressure has v ? 1 × 10n m3/kg; ...
- 2.6CGP: Can a vapor exist below the triple point temperature?
- 2.7CGP: In Example 2.1b, is there any mass at the indicated specific volume...
- 2.8CGP: Sketch two constant-pressure curves (500 kPa and 30 000 kPa) in a T...
- 2.9CGP: If I have 1 L of R-410a at 1 MPa, 20°C what is the mass?
- 2.10CGP: Locate the state of ammonia at 200 kPa, ?10°C. Indicate in both the...
- 2.11CGP: Why are most compressed liquid or solid regions not included in the...
- 2.12CGP: How does a constant-v process for an ideal gas appear in a P–T diag...
- 2.13CGP: If v = RT/P for an ideal gas, what is the similar equation for a li...
- 2.14CGP: To solve for v given (P, T) in Eq. 2.14., what is the mathematical ...
- 2.15CGP: As the pressure of a gas becomes larger, Z becomes larger than 1. W...
- 2.16HP: Carbon dioxide at 280 K can be in three different phases: vapor, li...
- 2.17HP: Modern extraction techniques can be based on dissolving material in...
- 2.18HP: The ice cap at the North Pole may be 1000 m thick, with a density o...
- 2.19HP: Find the lowest temperature at which it is possible to have water i...
- 2.20HP: Water at 27°C can exist in different phases, depending on the press...
- 2.21HP: Dry ice is the name of solid carbon dioxide. How cold must it be at...
- 2.22HP: Find the lowest temperature in Kelvin for which metal can exist as ...
- 2.23HP: A substance is at 2 MPa and 17°C in a rigid tank. Using only the cr...
- 2.24HP: Give the phase for the following states:a. CO2 at T = 40°C and P = ...
- 2.25HP: Determine the phase of water ata. T = 260°C, P = 5 MPab. T =?2°C, P...
- 2.26HP: Determine the phase of the substance at the given state using Appen...
- 2.27HP: Give the missing property of P–v–T and x for water ata. 10 MPa, 0.0...
- 2.28HP: For water at 200 kPa with a quality of 10%, find the volume fractio...
- 2.29HP: Determine whether refrigerant R-410a in each of the following state...
- 2.30HP: Show the states in 2.29 in a sketch of the P–v diagram. 2.29Determi...
- 2.31HP: How great is the change in the liquid specific volume for water at ...
- 2.32HP: Fill out the following table for substance ammonia:P[kPa]T[°C]v[m3/...
- 2.33HP: Place the two states a–b listed in 2.32 as labeled dots in a sketch...
- 2.34HP: Give the missing property of P, T, v, and x for R-410a ata. T =?20°...
- 2.35HP: Fill out the following table for substance water: P[kPa]T[°C]v[m3/k...
- 2.36HP: Place the four states a–d listed in 2.35 as labeled dots in a sketc...
- 2.37HP: Determine the specific volume for R-410a at these states:a. ?15°C, ...
- 2.38HP: Give the missing property of P, T, v, and x for CH4 ata. T = 155 K,...
- 2.39HP: Give the specific volume of carbon dioxide at ?20°C for 2000 kPa an...
- 2.40HP: Calculate the following specific volumes:a. Carbon dioxide: 10°C, 8...
- 2.41HP: Give the missing property of P, T, v, and x fora. R-410a at 25°C, v...
- 2.42HP: You want a pot of water to boil at 105°C. How heavy a lid should yo...
- 2.43HP: Water at 400 kPa with a quality of 25% has its pressure raised 50 k...
- 2.44HP: A sealed rigid vessel has volume of 1 m3 and contains 2 kg of water...
- 2.45HP: Saturated water vapor at 200 kPa is in a constant-pressure piston/c...
- 2.46HP: Saturated liquid water at 60°C is put under pressure to decrease th...
- 2.47HP: Water at 400 kPa with a quality of 25% has its temperature raised 2...
- 2.48HP: In your refrigerator, the working substance evaporates from liquid ...
- 2.49HP: Repeat the previous problem with the substancesa. R-134ab. R-410aRE...
- 2.50HP: Repeat 2.48 with carbon dioxide, condenser at +20°C and evaporator ...
- 2.51HP: A glass jar is filled with saturated water at 500 kPa of quality 25...
- 2.52HP: Two tanks are connected as shown in Fig. P2.52, both containing wat...
- 2.53HP: Saturated vapor R-410a at 60°C changes volume at constant temperatu...
- 2.54HP: A steel tank contains 6 kg of propane (liquid + vapor) at 20°C with...
- 2.55HP: Saturated water vapor at 60°C has its pressure decreased to increas...
- 2.56HP: Ammonia at 20°C with a quality of 50% and a total mass of 2 kg is i...
- 2.57HP: A sealed, rigid vessel of 2 m3 contains a saturated mixture of liqu...
- 2.58HP: A storage tank holds methane at 120 K, with a quality of 25%, and i...
- 2.59HP: Ammonia at 10°C with a mass of 10 kg is in a piston/cylinder assemb...
- 2.60HP: A 400-m3 storage tank is being constructed to hold liquified natura...
- 2.61HP: A boiler feed pump delivers 0.05 m3/s of water at 240°C, 20 MPa. Wh...
- 2.62HP: A piston/cylinder arrangement is loaded with a linear spring and th...
- 2.63HP: A pressure cooker (closed tank) contains water at 100°C, with the l...
- 2.64HP: A pressure cooker has the lid screwed on tight. A small opening wit...
- 2.65HP: What is the relative (%) change in P if we double the absolute temp...
- 2.66HP: A1-m3 tank is filled with a gas at room temperature (20°C) and pres...
- 2.67HP: Calculate the ideal gas constant for argon and hydrogen based on Ta...
- 2.68HP: A pneumatic cylinder (a piston/cylinder with air) must close a door...
- 2.69HP: Is it reasonable to assume that at the given states the substance b...
- 2.70HP: Helium in a steel tank is at 250 kPa, 300 K with a volume of 0.1 m3...
- 2.71HP: A hollow metal sphere with an inside diameter of 150 mm is weighed ...
- 2.72HP: A spherical helium balloon 10 m in diameter is at ambient T and P, ...
- 2.73HP: A glass is cleaned in hot water at 45°Cand placed on the table bott...
- 2.74HP: Air in an internal-combustion engine has 227°C, 1000 kPa, with a vo...
- 2.75HP: Air in an automobile tire is initially at ?10°C and 190 kPa. After ...
- 2.76HP: A rigid tank of 1 m3 contains nitrogen gas at 600 kPa, 400 K. By mi...
- 2.77HP: Assume we have three states of saturated vapor R-134a at +40°C, 0°C...
- 2.78HP: Do 2.77 for R-410a. 2.77Assume we have three states of saturated va...
- 2.79HP: Do 2.77 for the substance ammonia. 2.77Assume we have three states ...
- 2.80HP: A 1-m3 rigid tank has propane at 100 kPa, 300 K and connected by a ...
- 2.81HP: A vacuum pump is used to evacuate a chamber where some specimens ar...
- 2.82HP: A 1-m3 rigid tank with air at 1 MPa and 400 K is connected to an ai...
- 2.83HP: A cylindrical gas tank 1 m long, with an inside diameter of 20 cm, ...
- 2.84HP: Ammoniain a piston/cylinder arrangement is at 700 kPa and 80°C. It ...
- 2.85HP: Find the compressibility factor (Z) for saturated vapor ammonia at ...
- 2.86HP: Find the compressibility factor for nitrogen ata. 2000 kPa, 120 Kb....
- 2.87HP: Find the compressibility for carbon dioxide at 60°C and 10 MPa usin...
- 2.88HP: What is the percent error in specific volume if the ideal gas model...
- 2.89HP: A cylinder fitted with a frictionless piston contains butane at 25°...
- 2.90HP: Estimate the saturation pressure of chlorine at 300 K.
- 2.91HP: A bottle with a volume of 0.1 m3 contains butane with a quality of ...
- 2.92HP: Find the volume of 2 kg of ethylene at 270 K, 2500 kPa using Z from...
- 2.93HP: For Tr = 0.7, what is the ratio vg/vf using Fig. D.1 compared to Ta...
- 2.94HP: Argon is kept in a rigid 5-m3 tank at ?30°C and 3 MPa. Determine th...
- 2.95HP: Refrigerant R-32 is at?10°Cwith a quality of 15%. Find the pressure...
- 2.96HP: To plan a commercial refrigeration system using R-123, we would lik...
- 2.97HP: A new refrigerant, R-125, is stored as a liquid at ?20°C with a sma...
- 2.98HP: For these problems see Appendix D for the equation of state (EOS) a...
- 2.99HP: For these problems see Appendix D for the equation of state (EOS) a...
- 2.100HP: For these problems see Appendix D for the equation of state (EOS) a...
- 2.101HP: For these problems see Appendix D for the equation of state (EOS) a...
- 2.102HP: For these problems see Appendix D for the equation of state (EOS) a...
- 2.103HP: For these problems see Appendix D for the equation of state (EOS) a...
- 2.104HP: For these problems see Appendix D for the equation of state (EOS) a...
- 2.105HP: For these problems see Appendix D for the equation of state (EOS) a...
- 2.106HP: For these problems see Appendix D for the equation of state (EOS) a...
- 2.107HP: Determine the quality (if saturated) or temperature (if superheated...
- 2.108HP: Give the phase and the missing properties of P, T, v, and x fora. R...
- 2.109HP: Find the phase, the quality x if applicable, and the missing proper...
- 2.110HP: Find the phase, quality x, if applicable, and the missing property ...
- 2.111HP: Give the phase and the missing properties of P, T, v, and x. These ...
- 2.112HP: Refrigerant-410a in a piston/cylinder arrangement is initially at 1...
- 2.113HP: Consider two tanks, A and B, connected by a valve, as shown in Fig....
- 2.114HP: Water in a piston/cylinder is at 90°C, 100 kPa, and the piston load...
- 2.115HP: A tank contains 2 kg of nitrogen at 100 K with a quality of 50%. Th...
- 2.116HP: A spring-loaded piston/cylinder assembly contains water at 500°C an...
- 2.117HP: A container with liquid nitrogen at 100 K has a cross-sectional are...
- 2.118HP: For a certain experiment, R-410a vapor is contained in a sealed gla...
- 2.119HP: cylinder/piston arrangement contains water at 105°C, 85% quality, w...
- 2.120HP: Determine the mass of methane gas stored in a 2-m3 tank at ?30°C, 2...
- 2.121HP: A cylinder containing ammonia is fitted with a piston restrained by...
- 2.122HP: A cylinder has a thick piston initially held by a pin, as shown in ...
- 2.123HP: What is the percent error in pressure if the ideal gas model is use...
- 2.124HP: An initially deflated and now flat balloon is connected by a valve ...
- 2.125HP: A piston/cylinder arrangement, shown in Fig. P2.125, contains air a...
- 2.126HP: Find the pressure and temperature for saturated vapor R-410a with v...
- 2.127HP: Use a linear interpolation to estimate properties of ammonia to fil...
- 2.128HP: Use a linear interpolation to estimate Tsat at 900 kPa for nitrogen...
- 2.129HP: Use a double linear interpolation to find the pressure for superhea...
- 2.130HP: Find the specific volume for carbon dioxide at 0°C and 625 kPa.
- 2.131HP: Use the computer software to find the properties for water at the f...
- 2.134HP: Find the value of the saturated temperature for nitrogen by linear ...
- 2.135HP: Use the computer software to sketch the variation of pressure with ...
- 2.136EUP: Cabbage needs to be cooked (boiled) at 250 F. What pressure should ...
- 2.137EUP: If I have 1 ft3 of ammonia at 15 psia, 60 F, what is the mass?
- 2.138EUP: For water at 1 atm with a quality of 10%, find the volume fraction ...
- 2.140EUP: Calculate the ideal gas constant for argon and hydrogen based on Ta...
- 2.141EUP: Water at 80 F can exist in different phases, depending on the press...
- 2.142EUP: A substance is at 300 lbf/in.2, 65 F in a rigid tank. Using only th...
- 2.143EUP: Determine the missing property (of P, T, v, and x if applicable) fo...
- 2.144EUP: Determine the phase of the substance at the given state using Appen...
- 2.145EUP: Give the phase and the missing property of P, T, v, and x for R-134...
- 2.146EUP: Fill out the following table for substance ammonia:P[psia]T[F]v[ft3...
- 2.147EUP: Give the phase and the specific volume for the following:a. R-410a,...
- 2.148EUP: Determine the specific volume for R-410a at these states:a. 20 F, 7...
- 2.149EUP: Give the missing property of P, T, v, and x fora. R-410a at 80 F, v...
- 2.150EUP: Saturated liquid water at 150 F is put under pressure to decrease t...
- 2.151EUP: A sealed rigid vessel has a volume of 35 ft3 and contains 2 lbm of ...
- 2.152EUP: You want a pot of water to boil at 220 F. How heavy a lid should yo...
- 2.153EUP: Saturated water vapor at 240 F has its pressure decreased to increa...
- 2.154EUP: A glass jar is filled with saturated water at 300 F and quality 25%...
- 2.155EUP: A boiler feed pump delivers 100 ft3/min of water at 400 F, 3000 lbf...
- 2.156EUP: A pressure cooker has the lid screwed on tight. A small opening wit...
- 2.157EUP: Two tanks are connected together as shown in Fig. P2.52, both conta...
- 2.158EUP: Ammonia at 70 F with a quality of 50% and a total mass of 4.5 lbm i...
- 2.159EUP: Give the phase and the specific volume for the following:a. CO2, T ...
- 2.160EUP: A cylindrical gas tank 3 ft long, with an inside diameter of 8 in.,...
- 2.161EUP: A spherical helium balloon 30 ft in diameter is at ambient T and P,...
- 2.162EUP: Helium in a steel tank is at 36 psia, 540 R with a volume of 4 ft3....
- 2.163EUP: A 35-ft3 rigid tank has propane at 15 psia, 540 R and is connected ...
- 2.164EUP: What is the percent error in specific volume if the ideal gas model...
- 2.165EUP: Air in an internal-combustion engine has 440 F, 150 psia, with a vo...
- 2.166EUP: A 35-ft3 rigid tank has air at 225 psia and ambient 600 R connected...
- 2.167EUP: Give the phase and the missing properties of P, T, v, and x. These ...
- 2.168EUP: A pressure cooker (closed tank) contains water at 200 F, with the l...
- 2.169EUP: Refrigerant-410a in a piston/cylinder arrangement is initially at 6...
- 2.170EUP: A substance is at 70 F, 300 lbf/in.2 in a 10-ft3 tank. Estimate the...
- 2.171EUP: Determine the mass of an ethane gas stored in a 25-ft3 tank at 250 ...
- 2.172EUP: Determine the pressure of R-410a at 100 F, v = 0.2 ft3/lbm using id...
- 2.173EUP: Determine the pressure of R-410a at 100 F, v = 0.2 ft3/lbm using id...

# Solutions for Chapter 2: Fundamentals of Thermodynamcs 8th Edition

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ISBN: 9781118131992

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