= Site and/or show the table used for this problem A long plastic rod of 30 mm diameter (k = 0.3 W/mK and pCe = 1040 kJ/m3K) is uniformly heated in an oven in preparation for a pressing operation. For best results at the time of pressing, the temperature anywhere in the rod should not be less than 180C. To what uniform initial temperature should the rod be heated in the oven, if, for the worst case, the rod sits on a conveyor belt prior to pressing for 2.5 minutes while exposed to convective cooling with ambient air (T = 25C and h = 20 W/m2-K)? A further condition for good results is a maximum-minimum temperature difference of less than 20C across the rod att = 2.5 minutes. Is this condition satisfied, and, if not, what could be done to satisfy it? Take all heat transfer from the rod to occur in the radial direction. Site and/or show the table used for this problem =