- Home
- Standard 11
- Physics
12.Kinetic Theory of Gases
normal
One mole of ideal monoatomic gas $(\gamma \, = \,5/3)$ is mixed with one mole of diatomic gas $(\gamma \, = \,7/5)$ What is $\gamma $ for the mixture ? $\gamma $ denotes the ratio of specific heat at constant pressure, to that at constant volume
A
$3/2$
B
$23/15$
C
$35/23$
D
$4/3$
Solution
$\frac{\mathrm{u}_{1}+\mathrm{\mu}_{2}}{\mathrm{Y}_{\operatorname{mix}}-1}=\frac{\mathrm{\mu}_{1}}{\mathrm{Y}_{1}-1}+\frac{\mathrm{\mu}_{2}}{\mathrm{Y}_{2}-1}$
Standard 11
Physics
Similar Questions
medium