“…The process of heat and mass transfer is encountered in aeronautics, fluid fuel nuclear reactor, chemical process industries and many engineering applications in which the fluid is the working medium. The unsteady fluid flow past a moving plate in the presence of free convection and radiation were studies by Monsure [8], Raptis and Perdikis [12], Ganesan and Loganathan [3], Mbeledogu et al [9], Makinde [7], and Abdus -Satter and Hamid Kalim [1],Cookeyet al [2],Hassanien.et al [5],Kim [6] , Raptis, etal. [13,14,15].…”