Aplane wall, of thickness l and thermal conductivity k, is operating in steady-state. on the left side (x=0), a uniform heat flux, qs'', is applied into the wall. a boundary condition of the third kind (n, tinfinity) exists at the right side (x=l). determine the temperature distribution, t(x), in terms of (qs'',x, l,k, h, and tinfinity) within the wall by using the heat diffusion equation and appropriate boundary conditions. determine the temperature at (x=0) and (x=l).