Please use Microsoft Excel and show the graphs.

You are given a copper cylindrical rod of 1-cm radius and 1-m length. The thermal diffusivity of the bar is 0.00011 m2/s. The surface of the rod is insulated except at both ends. The initial temperature of the rod is 100C. The temperature profile T(x, t) along the length of the rod can be obtained by solving | the transient heat conduction PDE with appropriate boundary conditions: 22T 0 0 = at 2 T(x,0) = 100 0 SX S1 By using appropriate boundary conditions at different times, show how you can create a temperature profile along the rod that looks like the one in the figure shown below: x=0 x=1 m In your Worksheet, 1) Show all your working. 2) State clearly the boundary conditions you used. 3) Plot 3-4 representative T vs x graphs at various times