show schematic drawings, conversions, units and box in your final answers Determine the amount of energy (kJ) that needs to be transferred to the water to raise its temperature to 140°F if a water heater is initially filled with 50 gallons of water at 64.4°F.

show schematic drawings, conversions, units and box in your final answers Determine the amount of energy (kJ) that needs to be transferred to the water to raise its temperature to 140°F if a water heater is initially filled with 50 gallons of water at 64.4°F.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

show schematic drawings, conversions, units and box in your final answers
Determine the amount of energy (kJ) that needs to be transferred to the water to
raise its temperature to 140°F if a water heater is initially filled with 50 gallons of
water at 64.4°F.

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