Consider a small pot with a copper base. The base has a thickness of 3.74 mm and a diameter of 24.8 cm. Water in this pot is heated at
96.0
∘
C
. Heat transfer rate is estimated at
115

k
J
/
s
. Assume that heat enters the water only from the bottom of the pot through the copper base. Find the temperature of the heating elements on which the copper bottom rests.