Two rigid tanks are connected by a valve. The left tank is filled with 8.6 ft³ of air initially at 22 psia and 74.4°F. The right tank is filled with 11.1 ft³ of air initially at 17.3 psia and 104.2°F. The valve is opened and the system reaches equilibrium without gaining or losing any energyoverall (meaning that the total energy of the air does not change). Assume that the specific heat is constant and can be taken at a temperature of 80°F.a) What is the final temperature of the system after the valve is opened?°Fb) What is the final pressure of the air after the valve is opened?psia

Given Pressure, PA = 22 psia PB = 17.3 psia Volume, VA = 8.6 ft3 VB =…

Two rigid tanks are connected by a valve. The left tank is filled with 8.6 ft of air initially at 22 psia and 74.4°F. The right tank is filled with 11.1 ft of air initially at 17.3 psia and 104.2°F. The valve is opened and the system reaches equilibrium without gaining or losing any en overall (meaning that the total energy of the air does not change). Assume that the specific heat is constant and can be taken at a temperature of 80°F. a) What is the final temperature of the system after the valve ; opened? °F

Two rigid tanks are connected by a valve. The left tank is filled with 8.6 ft of air initially at 22 psia and 74.4°F. The right tank is filled with 11.1 ft of air initially at 17.3 psia and 104.2°F. The valve is opened and the system reaches equilibrium without gaining or losing any en overall (meaning that the total energy of the air does not change). Assume that the specific heat is constant and can be taken at a temperature of 80°F. a) What is the final temperature of the system after the valve ; opened? °F

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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Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

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Two rigid tanks are connected by a valve. The left tank is filled with 8.6 ft³ of air initially at 22 psia and 74.4°F. The right tank is filled with 11.1 ft³ of air initially at 17.3 psia and 104.2°F. The valve is opened and the system reaches equilibrium without gaining or losing any energy
overall (meaning that the total energy of the air does not change). Assume that the specific heat is constant and can be taken at a temperature of 80°F.
a) What is the final temperature of the system after the valve is opened?
°F
b) What is the final pressure of the air after the valve is opened?
psia

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