The average thermal energy for a mono-atomic gas is: ($k_{B}$ is Boltzmann constant and $T$ is absolute temperature)
- A$\frac{7}{2} k_{B} T$
- B$\frac{1}{2} k_{B} T$
- C$\frac{3}{2} k_{B} T$
- D$\frac{5}{2} k_{B} T$
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Similar Questions
Match List-$I$ with List-$II$:
List-$I$ List-$II$ $(A)$ $3$ Translational degrees of freedom $(I)$ Monoatomic gases $(B)$ $3$ Translational,$2$ rotational degrees of freedom $(III)$ Rigid diatomic gases $(C)$ $3$ Translational,$2$ rotational and $1$ vibrational degrees of freedom $(IV)$ Non-rigid diatomic gases $(D)$ $3$ Translational,$3$ rotational and more than one vibrational degrees of freedom $(II)$ Polyatomic gases
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
|---|---|
| $(A)$ $3$ Translational degrees of freedom | $(I)$ Monoatomic gases |
| $(B)$ $3$ Translational,$2$ rotational degrees of freedom | $(III)$ Rigid diatomic gases |
| $(C)$ $3$ Translational,$2$ rotational and $1$ vibrational degrees of freedom | $(IV)$ Non-rigid diatomic gases |
| $(D)$ $3$ Translational,$3$ rotational and more than one vibrational degrees of freedom | $(II)$ Polyatomic gases |
Choose the correct answer from the options given below:
Write the degree of freedom for a diatomic rigid rotator.
Medium
View SolutionAt standard temperature and pressure $(STP)$,the density of a gas is $1.3 \ kg/m^3$ and the speed of sound in the gas is $330 \ m/s$. The degree of freedom of the gas is:
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View SolutionDefine degree of freedom.
Difficult
View SolutionSupposing the distance between the atoms of a diatomic gas to be constant,its specific heat at constant volume per mole (gram mole) is
Medium
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