Question

Which of the following statements about thermodynamics are true (select all that are true)? A Entropy is a measure of the disorder of a system. BEntropy increases as temperature decreases. C A box of unassembled puzzle pieces will have the same entropy as the assembled puzzle. D An efficiency of over 100% violates the laws of thermodynamics, but very efficient machines are able to do this. E It is possible to decrease the entropy of some part of the universe, but only if the entropy of the rest of the universe goes up. F The atoms of a solid are motionless at room temperature

Answer 1

A and E.

Answer 2

^_^ THANKS!!