Thermal conductivity ( English : heat conduction) is a phenomenon that heat transfer within an object or between two objects touch each other. The direction of movement of thermal energy from a temperature high to an area where the temperature is lower. The medium is not moving
Thermal conductivity is a biological process Happened on the atoms ofthe particles is a heat transfer process. The metal thermal conductivity as a result of the motion of free electrons (similar conductivity ) in liquids and solids with low thermal conductivity as a result of vibration of the molecule side. The gas conduction occurs through vibrations between molecules or a thermal conductivity that is characteristic of heat transfer through. Directly from one object to another object, such as one by touching the hands to catch the kettle. Will transfer heat from the boiler to the hand. It was hot, the material will conduct heat well or poorly. Based on the thermal conductivity (k).