Instructional Video
Sophia Learning

Sophia: Ideal Gas Law Variables and Relationships

9th - 10th
This narrated screencast illustrates the relationships shown by the ideal gas law. [4:00]
Instructional Video
Khan Academy

Khan Academy: Proof: U = (3/2)Pv or U = (3/2)N Rt

9th - 10th
Conceptual proof that the internal energy of an ideal gas system is 3/2 PV. [16:55]