Peltier effect
Peltier effect Phenomenon in the temperature changes at a junction where an electric current passes from one kind of metal to another. When a current passes through a thermocouple, the temperature at one junction increases while that at the other decreases. This has been used for refrigeration. French physicist Jean Charles Peltier discovered the phenomenon in 1834. It is the reverse of the Seebeck effect.
More From encyclopedia.com
Effective Temperature , effective temperature Seebeck effect , Seebeck effect Thermoelectric effect important in the thermocouple for temperature measurement. If wires of two different metals are joined at their… Thermoelectricity , thermoelectricity, direct conversion of heat into electric energy, or vice versa. The term is generally restricted to the irreversible conversion of… effective precipitation , effective precipitation Net precipitation after losses by evaporation. As higher temperatures increase evaporation, an index of effective precipitati… Thermometer , A thermometer is a device that registers the temperature of a substance relative to some agreed upon standard. Thermometers use changes in the physic… Temperature , In everyday terms, temperature is a measure of the "hotness" or "coldness" of a substance. More technically, temperature indicates the direction in w…
About this article
Peltier effect
All Sources -
You Might Also Like
NEARBY TERMS
Peltier effect