Back Warmtegeleiding Afrikaans توصيل حراري Arabic İstilikkeçirmə Azerbaijani পরিবহণ (তাপ) Bengali/Bangla Conducció tèrmica Catalan Vedení tepla Czech Varmestrøm Danish Wärmeleitung German Thermal conduction English Varmokondukto Esperanto
Heat conduction (or thermal conduction) is the movement of heat from one object to another one that has different temperature when they are touching each other. For example, we can warm our hands by touching hot-water bottles. When the cold hands touch the hot-water bottle, heat flows from the hotter object (hot-water bottle) to the colder one (hand). People make things with different thermal conductivity, for example cookware to heat things or insulated containers to keep hot things hot or cold things cold.
Other ways to transfer heat are by thermal radiation and/or convection. Usually more than one of these processes happen at the same time.