Ideal Gases - Introduction [IB Physics SL/HL]

This video explores gases, beginning with a molecular-level discussion of pressure, volume, and temperature, differentiating between ideal and real gases, and introducing the mole as an SI unit. It then investigates pressure as a result of force and molecular collisions, detailing the relationships between pressure, volume, temperature, and density. Finally, the internal energy of a gas is discussed in terms of its potential and kinetic energies, particularly for ideal gases where potential energy is considered negligible, and relevant formulas involving Boltzmann's constant and the gas constant are presented.