Select the statement that does not explain a component of a thermodynamic system.

A) Surroundings are not a component of a thermodynamic system.
B) A boundary is not a component of a thermodynamic system.
C) Internal energy is not a component of a thermodynamic system.

1 answer

The statement that does not explain a component of a thermodynamic system is:

C) Internal energy is not a component of a thermodynamic system.

Internal energy is indeed a fundamental component of a thermodynamic system, as it represents the total energy contained within the system due to its temperature, pressure, and particle interactions. In contrast, the other two options incorrectly state the roles of surroundings and boundaries, which are essential components and concepts in thermodynamics.