Q3) A 1 m' rigid tank has propane at 100 kPa, 300 K and connected by a valve to another tank of 0.5 m' with propane at 250 kPa, 400 K. The valve is opened and the two tanks come to a uniform state at 325 K. What is the final pressure? [139.9 kPa]

Q3) A 1 m' rigid tank has propane at 100 kPa, 300 K and connected by a valve to another tank of 0.5 m' with propane at 250 kPa, 400 K. The valve is opened and the two tanks come to a uniform state at 325 K. What is the final pressure? [139.9 kPa]

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.

Question

Q3) A 1 m' rigid tank has propane at 100 kPa, 300 K and connected by a valve to
another tank of 0.5 m' with propane at 250 kPa, 400 K. The valve is opened and the
two tanks come to a uniform state at 325 K. What is the final pressure?
[139.9 kPa)

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