This is a series of free Physics Video Lessons from Khan Academy online Physics series. We also have another series presented by Brightstorm here.

**Related Pages**

Thermodynamics

High School Physics

Phyusics Online

Intuition of how gases generate pressure in a container and why pressure x volume is proportional to the combined kinetic energy of the molecules in the volume.

Example problem that pv = pv. Introduction to temperature.

Introduction to Kelvin. Example of a problem involving the ideal gas law.

Introduction to the concept of a mole. Universal gas constant R. PV=nRT

Example problem involving PV=nRT

Try the free Mathway calculator and
problem solver below to practice various math topics. Try the given examples, or type in your own
problem and check your answer with the step-by-step explanations.

We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.