PHYSICS--HEAT

Temperature
temperature is degree of coldness or hotness of a body which expressed in term of number on chosen scale which may be fahrenheit or celcius scale
Thermometer
Thermometer is an instrument which used to measure the degree of hotness or coldness of a body
-thermometer use some measurable property of a substance called thermometric properties
 The thermometric properties are
 -thermometric property are property which varies linearly and continuously with temperature also called physical property of thermometer