#1
Which law of thermodynamics states that energy cannot be created or destroyed, only transformed from one form to another?
1 answered
#2
Which thermodynamic process involves no transfer of heat between a system and its surroundings?
1 answered
#3
Which of the following is NOT a state function?
1 answered
#4
What is the standard unit of entropy?
1 answered
#5
Which law of thermodynamics states that the total energy of an isolated system is constant?
1 answered
#6
Which of the following is a state function?
#7
Which process is a thermodynamic cycle that describes the behavior of a gas at constant temperature?
#8
Which of the following is a statement of the first law of thermodynamics?
#9
In an adiabatic process, which of the following is true?
1 answered
#10
Which law of thermodynamics states that the entropy of a system approaches a constant value as the temperature approaches absolute zero?
#11
What is the change in internal energy of a system that absorbs 150 J of heat and performs 50 J of work on its surroundings?
#12
Which thermodynamic process involves no heat exchange and no work done?
#13
What is the mathematical expression for the second law of thermodynamics in terms of entropy?
#14
In which thermodynamic process does the internal energy of the system remain constant?
#15