Physics, 15.02.2022 09:10 maxy7347go
A well-sealed room contains 78 kg of air at 1 atm and 17 degrees C. Now a 1 -kW electric heater and a 255-W fan are turned on. If heat transfer through the walls is negligible, what will the air temperature in the room in 16 min be
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A well-sealed room contains 78 kg of air at 1 atm and 17 degrees C. Now a 1 -kW electric heater and...
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