Is there any differents between Heat,internal energy and work?
Answers : 1 | Votes : 715| On : 2016-01-12
muhammad afsal a : Internal energy is simply the sum of kinetic energy and potential energy of molecules in the system.Internal energy depends only on the state of the system.Heat and work are energy in transit. it is wrong if we say "certain amount of heat is present in a gas at given state " Actully a gas in a given state has a certain amount of internal energy.
On : 2016-01-13