Upload PDF and/or Excel files showing all work! Use the Crank-Nicolson method to solve for the temperature distribution of a long, thin rod with a length of and the following values: = = At t = 0, the temperature of the rod is zero and the boundary conditions are fixed for all times at T(0) = and T( Note that the rod is with: heat capacity, = density = coefficient of thermal conductivity, = Also remember that: = () = where k is the coefficient of thermal diffusivity Plot the temperature distribution at times