Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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Entropy
In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its m…
Question
The specific internal energy of helium at 300K and 1 atm. is 3800 J/mol. The specific molar volume at the same temperature and pressure is 24.63 L/mol. Calculate the rate of enthalpy of helium at this temperature and pressure with a molar flow rate of 500 kmol/h a. 9.71*10^9 J/h Ob. 2.21*10^7 J/h c. 1.21*10^6 J/h Od. 3.14*10^9 J/h
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Transcribed Image Text:The specific internal energy of helium at 300K and 1 atm. is 3800 J/mol. The specific molar volume at the same temperature and pressure is 24.63 L/mol. Calculate the rate of enthalpy of helium at this temperature and pressure with a molar flow rate of 500 kmol/h a. 9.71*10^9 J/h Ob. 2.21*10^7 J/h c. 1.21*10^6 J/h Od. 3.14*10^9 J/h
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