Write C programs for the following: 1. When a heat source is placed at x-O at t=0 in an infinitely extended bar the temperature disribution k.) i expressed as exp(x2K4)) T(x, t) = Using GnuPlot, 1. Plot the temperature profile at t-0.1,0.5,1.0,10.0 in one graph 2. Make a GIF animation file from the above result. You can use either mergegif.exe or the built-in gif animation creator in Gnuplot. Submit two GIF files via email 5 4 The result should look like -2 -1 2 2. Execute the following program on omega by typing s -sn/hw4 and plot the result in both 2-D and 3-D graphics using GnuPlot (use the plot and splot commands) Write C programs for the following: 1. When a heat source is placed at x-O at t=0 in an infinitely extended bar the temperature disribution k.) i expressed as exp(x2K4)) T(x, t) = Using GnuPlot, 1. Plot the temperature profile at t-0.1,0.5,1.0,10.0 in one graph 2. Make a GIF animation file from the above result. You can use either mergegif.exe or the built-in gif animation creator in Gnuplot. Submit two GIF files via email 5 4 The result should look like -2 -1 2 2. Execute the following program on omega by typing s -sn/hw4 and plot the result in both 2-D and 3-D graphics using GnuPlot (use the plot and splot commands)