3
QuizMultiple Choice
Lesson 6: Second Law of Thermodynamics
Question 3 • Crowley Credit Recovery Physics A
The diagram is being used to illustrate the second law of thermodynamics, where Qh represents a hot object and Qc represents a cold object.
Answer
A
adding in the boxes an arrow that points from Qh to QcB
adding in the boxes an arrow that points from Qc to QhC
adding in the boxes an arrow that points in both directions between Qh and QcD
adding in each box an arrow that points upward from Qh and from Qc