What is conduction?

Conduction is the process by which heat or electricity is transmitted through a substance or material without any movement of the material itself. In the case of heat conduction, it occurs when two objects at different temperatures come into contact with each other, and the heat energy is transferred from the hotter object to the cooler object. In the case of electrical conduction, it refers to the movement of electrically charged particles, such as electrons, through a material in response to an electric field.

Conduction is the transfer of heat or electricity through a material without the movement of the material itself. In the case of heat transfer, conduction occurs when heat flows from a hotter part of a material to a cooler part. In the case of electricity, conduction occurs when electrons flow through a material from a region of higher electrical potential to a region of lower electrical potential.

Conduction is one of three main modes of heat transfer, along with convection and radiation. Convection is the transfer of heat by the movement of a fluid, such as air or water. Radiation is the transfer of heat by electromagnetic waves, such as light or infrared radiation.

Conduction is an important process in many applications, such as the heating and cooling of buildings, the operation of electronic devices, and the transfer of heat in industrial processes.