Thermal Processes Explained: Conduction, Convection & Radiation in Physics
This PowerPoint explores thermal processes, covering conduction, convection, and radiation. It explains heat transfer through solids, liquids, and gases, emphasizing the role of free electrons in metals and the inefficiency of non-metals and gases as conductors. The presentation details convection currents in liquids and gases, applications like home insulation, and the greenhouse effect. It also examines radiation, absorption, and reflection, with real-world applications such as solar panels and thermal insulation.