In the circuit in the figure, a 20-ohm resistor sits inside107 g of pure water that is surrounded by insulating Styrofoam.If the water is initially at temperature 11.6^\circ C, how long will it take for its temperature to riseto 59.0^\circ C? Use 4190\;{\rm J/kg \cdot C^{\circ}} as the heat capacity of water, and express youranswer in seconds using three significant figures.

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