Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable Five kilograms of air at 427°C and 600 kPa are contained in a piston-cylinder device the pressure is 100 kPa and produces 450 kJ of work output. Assume air has constar termine the entropy change of the air in kJ/kg-K. Use the table containing the ideal gas u must provide an answer before moving on to the next part.)

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

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Q: A cylinder/piston contains carbon dioxide at 300°C, 1 MPa with a volume of 200L. The total external…

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Q: Parvinbhai

A: The objective of the question is to find the heat transfer and show the P-v diagram for the process…

Q: Refrigerant R-134a vapor in a piston-cylinder assembly, it is increased to 50°C under constant…

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Q: Two vessels A and B of different sizes are connected by a pipe with a valve. Vessel A contains 140 L…

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Q: A tank of compressed air is at 40°C and 10 atm. 1 third of the gas is removed for inflating a car…

A: Dear student,                    According to the guidelines I am allowed to answer only three…

Q: Shown in the figure, an insulated rigid tank is divided into two equal parts by a partition.…

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Q: Assuming air is an ideal gas composed of only O2 and N2 how much heat is necessary to heat the air…

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Q: Determine tnejchange in the internal energy of hellum, in kJ/kg, as it undergoes a change of state…

A: given data: for state 1stP1=100kpa     T1=20+273=293Kfor state 2P2=600KPaT2=300+273=573K p(v-a)=RT…

Q: 2. A 10-ft³ tank contains oxygen initially at 14.7 psia and 80°F. A paddle wheel within the tank is…

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Q: One-quarter Ibmol of oxygen gas (O₂) undergoes a process from p₁ = 20 lb/in². T₁ = 500°R to p₂ = 150…

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Q: b) As shown in Figure A2-b, an insulated rigid container holds 1.4 kg of saturated water and air. At…

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Q: 3. Show the step-by-step solutions, diagrams, and use the steam table: a. What is the quality of…

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Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.