1: Introduction Last updated Mar 22, 2021 Save as PDF About the Author 1.1: What is Direct Energy Conversion? Page ID18942 Andrea M. MitofskyTrine University ( \newcommand{\kernel}{\mathrm{null}\,}\) 1.1: What is Direct Energy Conversion?1.2: Preview of Topics1.3: Conservation of Energy1.4: Measures of Power and Energy1.5: Properties of Materials1.6: Electromagnetic Waves1.7: Problems