Heat energy is conducted from the hot end of an object to the cold end. The atoms are fixed in place but are free to vibrate. When part of a solid absorbs heat energy the atoms vibrate faster and ...

Fundamentals of heat transfer by conduction, convection, radiation. Steady and transient heat conduction in solids. Forced and free convection in fluids. properties of thermal radiation. Radiation ...

Sara is freezing so she asks her handy science app, Ada, for help. Ada explains the process of conduction, convection and radiation. Ada takes Sara through various scenarios, discussing how she ...