The heating element of a water heater in an apartment building has a maximum power output of 23 kW. Four residents of the building take showers at the same time, and each receives heated water at a volume flow rate of 17x105 m³/s. If the water going into the heater has a temperature of 18°C, what is the maximum possible temperature of the hot water that each showering resident receives? Number Units

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics
Section: Chapter Questions
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The heating element of a water heater in an apartment building has a maximum power output of 23 kW. Four residents of the building
take showers at the same time, and each receives heated water at a volume flow rate of 17x105 m³/s. If the water going into the
heater has a temperature of 18°C, what is the maximum possible temperature of the hot water that each showering resident receives?
Number
Units
Transcribed Image Text:The heating element of a water heater in an apartment building has a maximum power output of 23 kW. Four residents of the building take showers at the same time, and each receives heated water at a volume flow rate of 17x105 m³/s. If the water going into the heater has a temperature of 18°C, what is the maximum possible temperature of the hot water that each showering resident receives? Number Units
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