Question
A water heater draws water from a well at temperature T = 5 °C and uses thermal flux Q from the sun to heat up water to temperature Tin = 60 °C. A schematic is provided below. For this system, the steady-state heat equations reduce to \frac{d^{2} T}{d x^{2}}=-\dot{Q} where Q =50 sin(2pie x), along with the boundary co
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