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Statement of a problem № 10900

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The heating element of a water heater in an apartment building has a maximum power output of 28 kW. Four residents of the building take showers at the same time, and each receives heated water at a volume flow rate of 14 × 10-5 m3/s. If the water going into the heater has a temperature of 11 oC, what is the maximum possible temperature of the hot water that each showering resident receives?




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