Question

Why are systems used to generate energy good examples of the entropy described by the second law of thermodynamics?


A.
Because they are open physical systems that often exchange the energy necessary to do work with their environment. For example, to produce electricity, coal from mines is used to turn a turbine.


B.
Because they are closed physical systems that often break down due to mechanical failures. Mechanical failures often require expensive new parts.


C.
Because they are not very efficient. Not all the energy they use is converted into energy that is capable

Answer 1

A

Answer 2

do u need explanation?

Answer 3

no, thank you!

Answer 4

u hv to know entropy nd second law of thermodynamics

Answer 5

u r most welcome