Question 235: Thermodynamics & KTG

Question

The correct relation between $\gamma  = {{{c_p}} \over {{c_v}}}$ and temperature T is :

Accepted Answer

$\gamma=\frac{C_{P}}{C_{V}}$
At low temperature $(T), \gamma$ is independent of $T$.

Answer

$\gamma \propto T$

Answer

$\gamma \propto {1 \over {\sqrt T }}$

Answer

$\gamma \propto {1 \over T}$

Answer

$\gamma \propto T^\circ $

Thermodynamics & KTG