A2 Level Physics Quantum Physics 1 Live Class

Learning outcomes ■■ appreciate the particulate nature of electromagnetic radiation ■■ interpret the photoelectric eff ect in terms of photons ■■ describe electron diff raction and the evidence it provides for the wave nature of matter ■■ explain line spectra in terms of discrete electron energy levels in atoms ■■ use simple band theory to explain the different electrical conductivities of metals, insulators and semiconductors