It is assumed that all processes are internally reversible. However, the entropy change between two states of a system can be determined for any process linking the two states whether reversible or not. Explain. g

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.

2b2t

explanation:

2b2t