. During a picnic on a hot summer day, all the cold drinks disappeared quickly, and the only available drinks were those at the ambient temperature of 85°F. In an effort to cool a 12-fluid-oz drink in a can, a person grabs the can and starts shaking it in the iced water of the chest at 32oF. Using the properties of water for the drink, determine the mass of ice that will melt by the time the canned drink cools to 37°F. Draw a figure or FBD that will support the problem. Explain each step by step formula.

Q: Use the Ideal Gas Law to show how pressure and temperature are related in the case of two footballs…

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Q: 41.394 kg per second of water at 0.03398675 kbarg and internal energy of 15000 kW is heated at…

A:

Q: A vessel with a volume of 1.66 m3 contains saturated liquid and saturated vapor at 600 kPa. The…

A: Given  Total volume (V) = 1.66 m3  Pressure (P) = 600 kPa  Mass of liquid (mL) =1.24 kg

Q: Initially saturated water liquid at 200°C is contained in a piston-cylinder. The water is then…

A:

Q: A rigid tank contains 10 kg of water at 90°C. If 8 kg of the water is in the liquid form and the…

A: Given, The ass of the water inside the tank, m = 10 kg The temperature inside the tank, T = 90 C The…

Q: An insulated piston-cylinder device contains 4.5 m3 of water with a quality equal to 0.5 at a…

A:

Q: Determine the value of n.

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Q: A sealed container of 1.9 m3 volume contains 177 kg of water in the saturated liquid-vapour state at…

A: Given: Mass of water (m)=177kgVolume of water (V)=1.9m3Tsat=275°C

Q: Forty five kg of water is placed in an enclosed volume of 5 m3 and heat is added until the…

A: Givenm=45kgV=5m3Final temperature T=190oC

Q: .36 cubic meter of a perfect gas at 1.8 bar and 17.9°C is compressed to a volume of 0.70 m³ and a…

A:

Q: Calculate the volume of a cylinder, in ft3, which contains 52 lbm of carbon dioxide at 232.25°F and…

A: Given data: m=52 lbm=23.5868 kgT=232.25°F=384.4 KP=36.239 psia=249.17 kPa Need to determine the…

Q: Determine the mass of air in lbm when the pressure is 21.17 psi and the temperature is 93.6°F in a…

A:

Q: One pound of air with an initial temperature of 200F is allowed to expand without flow between…

A: mass, m=1 lb or 0.453 kgT1=200o F or 366.48 KP1=90 Psi or 620528 PaP2=15 Psi or 103421 Pan=1 ,…

Q: A piston-cylinder device initially contains 0.6 m3 of saturated water vapor at 250 kPa. At this…

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Q: Determine the internal energy of the steam in BTU if the mass is 2.826 lb, pressure is 619.81 kPa,…

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Q: 1m of saturated liquid water at 200°C is expanded until its quality is 80 percent and the pressure…

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Q: A quantity of gas has a pressure of 3.5 bar when the volume and the temperature are 0.03m³ and 35°C…

A:

Q: SOD-liter tank contains a saturated mixture of steam and water. at 300°C. Determine (a) the mass of…

A: Given:T=300°C

Q: A 2.712-kg steam-water mixture at 1.0 MPa is contained in an inflexible tank. Heat is added until…

A:

Q: A cooled tire has a volume of 33.1 L at -13.22°C and 176.47 kPag. If the pressure and temperature…

A:

Q: Determine the mass of air in lbm when the pressure is 18.44 psi and the temperature is 80.8°F in a…

A: For solution refer below images.

Q: A cooled time has a volume of 30.4 L at -14.68°C and 185.68 kPag. If the pressure and temperature…

A: Given data: P1 = 185.68 kPaV1 =30.4 LT1 = -14.68 °C = 258.32 KP2 = 213.32 kPaV2 =?T2= 47.6 °C =…

Q: As shown in the figure below, you have a system including a Polyethylene vessel with mass Mvessel =…

A: Solution: Given Data: Mvessel=0.229 kgMwater=0.399…

Q: You put a 0.5 kg piece of aluminum at 95 °C into 0.5 kg of water at 15 °C. The final temperature of…

A: Given      For Aluminium                    Mass, ma = 0.5 kg                    Specific heat, cp,a…

Q: 1.040 lbm of water fills a container whose volume is 2.040 ft3 . The pressure in the container is…

A: Mass of water (m) = 1.04 Ibm Volume of container (V)=  2.04 ft3Pressure in the container (P)= 100…

Q: Compute for the amount of heat that a 1.3-liter of sweat can remove from Joe's 70-kg body via…

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Q: and 0.75 m3/kg. using equation Dz=(dz/dx)y*dx + (dz/dy)x*dy, determine the change in pressure…

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Q: There are two systems containing the same substance under different conditions. The first is a…

A: m = mass of the ideal gas = 10 kg M = molar mass of the ideal gas = 25 kg/kmol dT = 20 oC For the…

Q: pressure is 20.45 psi and the temperature is 77°F in a closed chamber with dimensions 30.8 ft x 15.3…

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Q: A cylindrical tank is filled with water at the rate of 4,550 GPM. The height of water in the tank…

A: Volume flowrate of a fluid is defined as the volume of the fluid flowing through a section per unit…

Q: (Q2) A piston cylinder device contains 4 kg of water. The piston has a diameter of 10 cm. The local…

A: Given: The mass of water inside the piston cylinder device, m = 4 kg The diameter of piston, d 10 cm…

Q: According to newton’s law of cooling, the rate at which a substance cools in air is directly…

A: Write the given values with the suitable variables. T0=30 °FT1=100 °FT2=75 °Ft1=15 minTi=80 °FTf=35…

Q: what pressure, in bar, should the valve be set to have a maximum temperature of 200°C?

A: Given that: V1 = 1 m3. m = 2 kg. T1 = 100 oC. T2 = 200 oC It is required to determine final pressure…

Q: Determine the internal energy of the steam in btu if the mass is 8 lb, pressure is 354.24 kpa,…

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Q: The radiator of a steam heating system has a volume of 56 dm3 and uses dry saturated steam at a…

A: (a) Write the given data. Volume of system, V=56 dm3=56 dm30.001 m31 dm3=0.056 m3State 1:…

Q: Determine the mass of air in lbm when the pressure is 19.21 psi and the temperature is 76.6°F in a…

A:

Q: The state of water is

A: Given data. Rigid container having, Volume,v= 0.5 m3 Mass,m= 1 kg of waterTemperature,T=…

Mechanisms of heat transfer

Heat transfer is an essential discipline in thermal engineering that deals with the transfer, conversion, usability, and creation of heat or thermal energy. Transfer of heat occurs through various mechanisms like conduction, convection, radiation, and change of phases. All these mechanisms have distinct characteristics, but these mechanisms can simultaneously occur in an identical system.