Q3 Consider a well-insulated horizontal rigid cylinder that is divided into two compartments by a piston that is free to move but does not allow either gas to leak into the other side. Initially, one side of the piston contains 1 m³ of N2 gas at 500 kPa and 80°C while the other side contains 1 m³ of He gas at 500 kPa and 25°C. Now thermal equilibrium is established in the cylinder as a result of heat transfer through the piston. Using constant specific heats at room temperature, determine the final equilibrium temperature in the cylinder. What would your answer be if the piston were not free to move? Neglect the mass of the piston 3 The gas constants and the constant volume specific hats are R = 0.2968 kPa.m /kg.K is c = 0.743 kJ/kg-°C for N₂, and R=2.0769 kPa.m /kg.K is c, = 3.1156 kJ/kg. °C for He 3 N₂ 1 m² 500 kPa 80°C He 1 m³ 3 500 kPa 25°C

Q3 Consider a well-insulated horizontal rigid cylinder that is divided into two compartments by a piston that is free to move but does not allow either gas to leak into the other side. Initially, one side of the piston contains 1 m³ of N2 gas at 500 kPa and 80°C while the other side contains 1 m³ of He gas at 500 kPa and 25°C. Now thermal equilibrium is established in the cylinder as a result of heat transfer through the piston. Using constant specific heats at room temperature, determine the final equilibrium temperature in the cylinder. What would your answer be if the piston were not free to move? Neglect the mass of the piston 3 The gas constants and the constant volume specific hats are R = 0.2968 kPa.m /kg.K is c = 0.743 kJ/kg-°C for N₂, and R=2.0769 kPa.m /kg.K is c, = 3.1156 kJ/kg. °C for He 3 N₂ 1 m² 500 kPa 80°C He 1 m³ 3 500 kPa 25°C

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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