Problem 1: A fixed volume of ideal gas nitrogen is compressed in from State 1 to State 2 in a polytropic= const.). The conditions at each state are:process (PVnState 1: P1120 kPa; T1 = 300K; V1 = 0.375 m3State 2: P2 = 600 kPa; T2400KFind the following quantities:The volume at State 2, V2a.The numerical value of the polytropic exponent, n.b.The work, W.С.d. The heat transferred, Q.

b.Calculate the polytropic exponent Use the ideal gas equation.

Answered: Problem 1: A fixed volume of ideal gas…

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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Edición P3. A piston-cylinder system contains 1 L of water at 105°C and 85% quality. I know adds energy, causing the plunger to travel until it makes contact with a spring of constant K = 100 N/mm, just at this moment, the volume of the water is 50% greater than the initial. The energy transfer continues until the volume is 1.7 L, and the temperature of the water reached 600°C. Make a schematic of the system according to the statement and calculate the water pressure when T = 600°C. Answer: 198.16kPa
One mole of an ideal gas is heated slowly so that it goes from the PV state (P, V;) to (2P;, 2V;) in such a way that the pressure is directly proportional to the volume. (a) How much work is done on the gas in the process? (Use any variable or symbol stated above along with the following as necessary: n and R.) W = (b) How is the temperature of the gas related to its volume during this process? (Do not substitute numerical values; use variables only. Use the following as necessary: n, R, V, Vi, and P.) T = Need Help? Read It
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