Carnot Cycle & Carnot Heat Engine
The videos below explain the Carnot Cycle, Carnot Heat Engine and aspects related to them, including: proof of the volume ratios in a Carnot Cycle, definition of efficiency for a heat engine, how we can scale and or reverse a Carnot Engine and proving that a Carnot Engine is the most efficient engine.
For more information on the Carnot Cycle and Carnot Heat Engine visit Revision Science.