Zeroth Law of Thermodynamics along with state of systems

Description
Definition of thermodynamics, evolution and history, laws of thermodynamics, system and its types i.e. Open and closed. Homogeneous and heterogeneous, equilibrium def, properties of a system. States of matter, equilibrium states. Adiabatic process, reversible process and irreversible process are explained and briefly introduced..Prof. Keith A. Nelson and Prof. Moungi Bawendi, 5.60 Thermodynamics & Kinetics, Spring 2008, Massachusetts Institute of Technology: MIT OpenCourseWare), http://ocw.mit.edu (Accessed 2 january 2011). License: Creative Commons BY-NC-SA: http://ocw.mit.edu/terms/#cc