Rudolf Clausius Quote

Heat can never pass from a colder to a warmer body without some other change, connected therewith, occurring at the same time.


'On a Modified Form of the Second Fundamental Theorem in the Mechanical Theory of Heat', Philosophical Magazine, 1856


Heat can never pass from a colder to a warmer body without some other change, connected therewith, occurring at the same time.

Heat can never pass from a colder to a warmer body without some other change, connected therewith, occurring at the same time.

Heat can never pass from a colder to a warmer body without some other change, connected therewith, occurring at the same time.

Heat can never pass from a colder to a warmer body without some other change, connected therewith, occurring at the same time.