Q4 A- Answer false or true and correct: 1. For an isolated system which does not undergo any energy interaction with the surroundings, dQ=0. 2. If the volume of a given mass of a gas is doubled without changing its temperature the pressure of the gas is Reduced to 1/3 of the initial value 3. Work represents the energy storage. 4. The expression (EW)cycle=(2Q)cycle applies only to systems undergoing eycles. 5. An increase in enthalpy leads to an increase in internal energy.

Q4 A- Answer false or true and correct: 1. For an isolated system which does not undergo any energy interaction with the surroundings, dQ=0. 2. If the volume of a given mass of a gas is doubled without changing its temperature the pressure of the gas is Reduced to 1/3 of the initial value 3. Work represents the energy storage. 4. The expression (EW)cycle=(2Q)cycle applies only to systems undergoing eycles. 5. An increase in enthalpy leads to an increase in internal energy.

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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