Flashcards in Thermodynamics Modules Deck (13):
As a scientist, we pick a specific part of the world that we are interested in and we call it "the _________."
An airtight greenhouse would be a rough example of a(n) _______ system.
Which of the following is true of a general thermodynamic state function?
The change of the value of a state function is independent of a path of a process.
Which of the following is not a state function?
Which of the following measurements is of an intensive property?
100 Kelvin (temperature)
Which of the following properties of a substance does not change when the amount of the substance changes?
The first law of thermodynamics states that ________ is conserved.
A CD player and its battery together do 500 kJ of work. In addition, the battery releases 250 kJ of energy as heat. Furthermore, the CD player releases 50 kJ as heat due to friction from spinning. What is the change in internal energy of the system, where the system is regarded as the battery and CD player together.
linear gas molecule
nonlinear gas molecule
When a system "does work" it will impart organized molecular motion in the surroundings such that molecules are moving __________.
in the same direction