Graph this, 0.25kg/s of Carbon Dioxide (R = 0.1889 kJ/kg-K, k = 1.289) undergo a certain process in a close system from initial volume and temperature of 268cm3 and 134K to a final volume and temperature of 804cm3 and 402K respectively. From the data given, perform necessary analysis in determining the type of process to further solve the following questions as follow: a. Work done by/on the system (kJ/s) b. Change in Entropy (kW/K) c. Heat added/rejected by the system (kJ/s)

Q: 0.25kg/s of Carbon Dioxide (R = 0.1889 kJ/kg-K, k = 1.289) undergo a certain process in a close…

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Q: 1. Fill in the following table for steam T°C Р, КРа х, % h, kJ/kg U, kJ/kg V, m3/kg 200 852.45 150…

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Q: A 50 g ice cube. Initially at 0o C. is dropped into a aluminum cup (mass 100 g.) containing 350 g of…

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Q: A piston-cylinder assembly contains 1kg of water, initially occupying a volume of 0.25mm^3 at 3 bar.…

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Q: 0.25kg/s of Carbon Dioxide (R = 0.1889 kJ/kg-K, k = 1.289) undergo a certain process in a close…

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Q: PROBLEM 3.0 Two and a half kg of an ideal gas with R = 296.9 J/(kg) (K) and c, = 0.7442 kJ/(kg)(K)…

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Q: 3. The joule unit can be converted to which of the following? (A) kg m/s (B) kg m/s (C) Pa m (D)…

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Q: 250 degrees saturated steam enters a steam coil. The steam is condensed in the coil, leaving as a…

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Q: 0.25kg/s of Carbon Dioxide (R = 0.1889 kJ/kg-K, k = 1.289) undergo a certain process in a close…

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Q: show your solution on a paper with measures of units in every process. Find the mass flow rate in…

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Q: A polytropic process of air from 150 psia, 300°F, and 1 ft3 occurs to P2 = 20 psia in accordance…

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Q: In a piston subjected to a constant temperature T=125°C, there are 20 grams of water with a quality…

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Q: While the temperature remains constant at 38 degrees C, 2.5 kg of a certain ideal gas whose Cp =…

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Q: 0.25kg/s of Carbon Dioxide (R = 0.1889 kJ/kg-K, k = 1.289) undergo a certain process in a close…

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

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Q: 0.25kg/s of Carbon Dioxide (R = 0.1889 kJ/kg-K, k = 1.289) undergo a certain process in a close…

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Q: Complete the table below. Show your solutions and draw the corresponding T-s diagram for each case…

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Q: Air (its gas constant is 287 J/kg.k) escapes from a tank at a temperature of 55 C and specific…

A: GIVEN DATA  Given that air is the fluid here  Gas constant of air = 287 ( J / kg k) Temperature of…

Q: (c) A gas in a piston-cylinder assembly undergoes a polytropic process PV" = constant. If Po=0.1 MPa…

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Q: V1 = 1.15

A: given: R = 188.96 J/kg-K  cp = 0.8452 KJ/kg-K m=5kg  v1= 1.15 m3  P1 =700 KPa

Q: Q2 (a) A polytropic process is defined as PV" =C , where n is polytropic index and C is a constant.…

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Q: Ammonia in a piston-cylinder assembly undergoes two processes in series. Initially, the ammonia is…

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Q: Ms Png works on a piston-cylinder system which contains 0.05 m3 of nitrogen gas initially at 200…

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Q: 2. Through an isentropic process, a piston compresses 2 kg of an ideal gas at 150 kPa and 35C in a…

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Q: Q1: The gases in the cylinder of an internal combustion engine have a specific internal energy of…

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A: Case (i): Boyle's Law (P1V1=P2V2) Boyle's law describes an isothermal (constant temperature) process…

Q: 0.25kg/s of Carbon Dioxide (R = 0.1889 kJ/kg-K, k = 1.289) undergo a certain process in a close…

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Q: When a system undergoes a constant volume process (P. 5 bar), the change in internal internal is 5 k…

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Q: At 1 kg copper part, initially a 500K is plunged into a tank containing 4 kg of liquid water…

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Q: A perfect gas undergoes a process according to the law, T c 2/5 V a0. Initial pressure and volume…

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Q: A polytropic process of air from 150 psia, 300°F, and = 20 psia in accordance with Py1.3 C.…

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Q: A closed, insulated piston-cylinder device contains air at an absolute pressure of 1.5 bar, an…

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Q: For a certain ideal gas (R = 25.8 ft.bf/lbm.R and k = 1.09 ) occupy a volume of 15 ft3 at 75 psia…

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Q: one kg of fluid is compressed reversibly according to a law PV=0.25, where p in bar and v in m³/kg.…

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Q: Answer the following problem with complete solutions. Write legibly A gas with a molecular weight…

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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.