Current Attempt in Progress

The $5-$mm$-$thick bottom of a $200-$mm$-$diameter pan may be made from aluminum $(k=240\frac{W}{m}*K)$ or copper $(k=390\frac{W}{m}*K).$ When used to boil water, the surface of the bottom exposed to the water is nominally at $110C$ and heat is transferred from the stove to the pan at a rate of $1200$ W $.$

What is the temperature of the surface in contact with the stove for each of the two materials?

Aluminum:

$T=|,C||$

Copper:

$T=$

$$

Physical Properties Mathematical Functions

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