Physics, 07.06.2021 05:30 leopard7982
A house has well-insulated walls. It contains a volume of 105 m3 of air at 305 K. Consider heating it at constant pressure. Calculate the energy required to increase the temperature of this diatomic ideal gas by 0.7
Answers: 1
![\Rightarrow Q=nC_pdT\\\\\Rightarrow Q=n\times \dfrac{7R}{2}\times \Delta T\\\\\Rightarrow Q=\dfrac{7}{2}nR\Delta T\\\\\Rightarrow Q=\dfrac{7}{2}\times \dfrac{PV}{T}\times \Delta T\quad [\text{using PV=nRT}]](/tpl/images/1364/9349/5a210.png)
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A house has well-insulated walls. It contains a volume of 105 m3 of air at 305 K.
Consider heating...
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