properties\temperature difference - calculator.org

Temperature difference, as opposed to absolute temperature, is a measure of the relative amounts of internal energy within two bodies. Home Download FAQ OnlineCalc Articles Database Resources About ☰ property>temperaturedifference WhatisTemperatureDifference? Temperaturedifference,asopposedtoabsolutetemperature,isameasureoftherelativeamountsofinternalenergywithintwobodies.Insimpleterms,temperatureisthemeasureofthehotnessorthecoldnessofanobject.Somethingthatfeelshottergenerallyhasahighertemperatureandviceversa.Thermodynamics,thebranchofphysicswhichdealswiththeconversionofdifferentformsofenergyisdependentonaprincipalfactorwhichistemperature.Thereisaseriesofthermodynamiclawsdefinedbasedonthemovementofheatortheheatflowbetweenobjects.Twoobjectsaresaidtohavethesametemperatureifnoheatflowsbetweenthem.Otherwiseheatflowsfromthehottertothecolderbodyataratedeterminedbythetemperaturedifference. TheSIunitoftemperaturedifferenceisCelsius(namedafterSwedishastronomerAndersCelsius),andalsoknownbytheoldernameofdegreesCentigrade.ThermodynamicsusestheKelvinscaleofmeasurementwhichforthemeasurementoftempertaturedifferenceisthesameunit.TheolderFahrenheitscaleisalsowidelyused. Itisnecessarytoknowwhetherwearedealingwithabsolutetemperaturesortemperaturedifferenceswhenconvertingbetweendifferenttemperatureunits.ThetemperaturedifferencemeasuredinCelsiusorFahrenheitdoesnotinvolveanoffset,onlyascalingfactor. BookmarkthispageinyourbrowserusingCtrlanddorusingoneoftheseservices:(opensinnewwindow) Pin Diigo Facebook Reddit Tweet (Whatarethese?)