The low is:
[tex] dQ=dU+p dV[/tex]
but the specific heat to volumen (in a perfect gas) cte is:
[tex] C_v = \frac{dQ}{dT} = \frac{dU}{dT}[/tex]
why if in adiabatic proces [tex] dQ=0[/tex], then [tex]C_v \neq 0[/tex] ???????
http://en.wikipedia.org/wiki/Adiabat...ble_process.29
[tex] dQ=dU+p dV[/tex]
but the specific heat to volumen (in a perfect gas) cte is:
[tex] C_v = \frac{dQ}{dT} = \frac{dU}{dT}[/tex]
why if in adiabatic proces [tex] dQ=0[/tex], then [tex]C_v \neq 0[/tex] ???????
http://en.wikipedia.org/wiki/Adiabat...ble_process.29
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