Large, cylindrical bales of hay used to feed livestock in the winter months are d = 2 m in diameter and are stored end-to-end in long rows. microbial energy generation occurs in the hay and can be excessive if the farmer bales the hay in a too-wet condition. assuming the thermal conductivity of baled hay to be k = 0.04 w/m · k, determine the maximum steady-state hay temperature for dry hay (q˙=1 w/m3), moist hay (q˙=10 w/m3), and wet hay (q˙=100 w/m3). ambient conditions are t[infinity] = 0°c and h = 25 w/m2 · k.