Keywords: Temperature scale according to Kelvin (William Thomson).svg en A diagram illustrating the thought process of William Thomson Lord Kelvin to design his second temperature scale A Carnot engine working in between the temperatures of 1000K and 500K rejects 1000/500 50 of the heat it receives If the lower temperature is a fourth of the top temperature this wasted heat is 1/4th of the received heat and so on 2013 own Olivier Cleynen other versions cc-zero Uploaded with UploadWizard Heat machines Carnot cycle Kelvin temperature |