If the air from the previous problem on the airtight room loses 350 kJ of heat, What would be the increase in temperature? in *C, from the air at the end of time?

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 If the air from the previous problem on the airtight room loses 350 kJ of heat, What would be the increase in temperature? in *C, from the air at the end of time?

previous problem

Consider an airtight room with 75 kg
air and electric resistance heater
2kW installed. then it lights up
the heater for 25 min. what would be the increase
of the temperature, in *C, of ​​the air at the end of the
weather?

55.7
O 27.8
38.9
O26.9
Transcribed Image Text:55.7 O 27.8 38.9 O26.9
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