BTec Engineering - Enthalpy, Entropy and the Gas Laws (PowerPoint)
This is a 12 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topics of Enthalpy, Entropy and the Gas Laws. The first two sub-topics are briefly defined and covered qualitatively with the formula for Enthalpy included. The gas laws are broken down into Boyle’s Law and Charles’ law before being combined to make the standard gas law pV/T = constant
This is the fifth PowerPoint in this section (Thermodynamics) and includes a worked example of the use of the gas law when pumping up a bike tyre.