Question 482: Thermodynamics & KTG

Question

A gaseous mixture consists of $$16$$ $$g$$ of helium and $$16$$ $$g$$ of oxygen. The ratio $${{Cp} \over {{C_v}}}$$ of the mixture is

Accepted Answer

$${{{n_1} + {n_2}} \over {r - 1}} = {{{n_1}} \over {{r_1} - 1}} + {{{n_2}} \over {{r_2} - 1}}$$
$${{{{16} \over 4} + {{16} \over {32}}} \over {r - 1}} = {{16/4} \over {{5 \over 3} - 1}} + {{16/32} \over {1.4 - 1}}$$
$$	herefore$$ $$\gamma  = 1.62$$

Answer

$$1.62$$

Answer

$$1.59$$

Answer

$$1.54$$

Answer

$$1.4$$

Thermodynamics & KTG

A gaseous mixture consists of $16 g of helium and 16 g of oxygen. The ratio {{Cp} \over {{C_v}}}$ of the mixture is

Choose the correct answer: