On the next link you can read more about this topic: http://scienceup.org/physics/thermodynamics-course-part-6/ Here is also the link to the quiz: https://docs.google.com/forms/d/e/1FAIpQLSfJ6AwylseuxbWT5kMDC_CMwhhr565qGmyEKtxM3Dqywz8W1g/viewform
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