1. Rework Example 6.11 for the case where the top surface of the cylinder is no longer insulated. Instead, the top surface is maintained at 0°F. 2. Rework Example 6.11 using n = 10 and 20 segments,...

1. Rework Example 6.11 for the case where the top surface of the cylinder is no longer insulated. Instead, the top surface is maintained at 0°F.

2. Rework Example 6.11 using n = 10 and 20 segments, and compare the results with those shown in Figures 6.45 and 6.46.