Entropy: The Physics Tutor Series 2 (2012)

This program covers the important topic of entropy in Physics. We begin by discussing how entropy is a measure of the disorder of a system and that all natural processes tend to increase disorder. The entire lesson is taught by working example problems beginning with the easier ones and gradually progressing to the harder problems. Emphasis is placed on giving students confidence in their skills by gradual repetition so that the skills learned in this section are committed to long term memory.