5. Gas within a chamber passes through the process shown in the p-V diagram below. Calculate the net heat added to the system in one complete cycle. 3 B C N/m? 1 V 15 10 m3 6. The system is performing like a) refrigerator b) an engine

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A: We know, For an isothermal process, the temperature is constant. Again, the internal energy is the…

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Q: Which of the following statements is not consistent witht the second law of thermodynamics?   a.…

A: The correct option is (d).

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Q: What is the maximum possible (Carnot) efficiency of a heat engine operating between 20°C and 600°C?…

A: The initial temperature T1 = 20° = 20+273 = 293K The final temperature T2 = 600°C = 600+273 = 873K…

Q: Which of the following statements about an ac process is untrue? The change in entrony is zero

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Q: 4. If 80J of heat flow from a 40°C block into a 20°C block, what is the change in entropy of both…

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Q: A Carnot engine draws heat energy from a hot temperature reservoir at 250°C and deposits heat energy…

A: Given, The temperature of the cold reservoir Tc=110 °C The temperature of the hot reservoir Th=250…

Q: A process at constant volume pressure takes n mole monatomic from an initial temperature T to a…

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Q: 1. What is the best coefficient of performance possible for a hypothetical refrigerator that could…

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Q: Which of the following processes does not involve a change in entropy?A. An electric heater raises…

A: Entropy change is the measure of change in thermal energy per unit temperature of the system.

Q: A heat engine operating between -10 degrees Celsius and 40 degrees Celsius achieves 50% of the ideal…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: 2. A heat pump cycle whose coefficient of performance is 2.5 delivers energy by heat transfer to a…

A: As per given, The coefficient of performance = 2.5 Energy delivered by heat pump = 20kW

Q: 10 mol of N₂ gas expands at a constant temperature of 300 K from 2 L at 8 atm to 6 L at 4 atm. a)…

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Q: A process at constant volume pressure takes n mole rigid diatomic from an initial temperature T to a…

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Q: A Carnot engine runs between a hot reservoir at T, and a cold reservoir at T. If one of the…

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Q: Isotherms 5

A: Given Here graph between Pressure-volume  is given in which different different processes are…

Q: 2.) One mole of a diatomic gas goes through a cycle in four steps: as shown in the V-T diagram. a)…

A: From step 1→2, process is isothermal because tempreture is constant.step 2→3, process is isochoric…

Q: 2. Stirling Cycle A diatomic ideal gas (n moles) goes through cycle a-b-c-d-a as shown in the…

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