Answer: B
Explanation: They met to discuss whether they should comply with the English.
B. When their insurance policy only covers part of a medical expense
Answer:
The first law of thermodynamics is also known as the principle of conservation of energy. It states that if work is done on one system or it exchanges heat with another, the internal energy of the system will change.
The second law of thermodynamics marks the direction in which thermodynamic processes must be carried out and the impossibility of their occurrence in the opposite direction. It also establishes the impossibility of completely converting all the energy of one type into another without losses.
Explanation:
The first law of thermodynamics can be expressed as "energy is neither created nor destroyed, only transformed." This law defines heat as the necessary energy that the system must exchange to compensate for differences between work and internal energy.
In this way, the second law of thermodynamics imposes restrictions for energy transfers that could be carried out taking into account only the first principle. This law supports all its content and accepts the existence of entropy, so that, for an isolated system (there is no exchange of matter or energy with its surroundings), the variation of entropy must always be greater than zero.