Conduction is the transfer of energy as heat or electricity through the direct physical contact between matter or particles of matter. Examples of heat conduction would be touching the hot ... In the field of physics, conduction has a specific definition. It refers to the transfer of thermal, electrical, and acoustic energy. Learn what thermal conduction is, how it occurs in solids, liquids, and gases, and how to calculate it using Fourier's law. Find out the thermal conductivity of different substances and see examples of conduction in everyday life. The main difference between conduction , convection and radiation is Conduction is nothing but the heat transfer from the hotter part to the colder one. Convection is the heat transfer by up and down motion of the fluid. Radiation occurs when heat travels through empty space.
