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During an adiabatic process the pressure of gas is found to be proportional to the cube of its absolute temperature. Then ratio C_P/C_V = …….. |
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Answer» Solution :For adiabatic process `P prop T^(GAMMA/(gamma-1))` and it is given that `P prop T^3`, by comparing them, `gamma/(gamma-1)=3` `THEREFORE gamma=3gamma-3` `therefore 3=2gamma` `therefore gamma=3/2` `therefore C_P/C_V=3/2` |
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