Home
Class 11
PHYSICS
If we consider the motion of all the mol...

If we consider the motion of all the molecules, the expression of mean free path is

A

`(1)/(n pi d^(2))`

B

`(1)/(sqrt2 n pid^2)`

C

`npid^2`

D

`sqrt2n pid^2`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES

    AAKASH SERIES|Exercise Exercise -II|32 Videos

  • KINETIC THEORY OF GASES

    AAKASH SERIES|Exercise Practice Exercise|15 Videos

  • KINETIC THEORY OF GASES

    AAKASH SERIES|Exercise Problems|12 Videos

  • KINEMATICS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET (ADVANCED)) (Integer Type Questions)|12 Videos

  • LAWS OF MOTION

    AAKASH SERIES|Exercise PRACTICE EXERCISE|108 Videos

Similar Questions

Explore conceptually related problems

Define mean free path.

The expression of mean free path, if we consider that only one molecule is moving, for whom we are considering mean free path

AAKASH SERIES-KINETIC THEORY OF GASES-Exercise -I
  1. A diatomic molecule has how many degrees of freedom

    Text Solution

    |

  2. If a gas has 'f' degrees of freedom, find the ratio of C(p) and C(v).

    Text Solution

    |

  3. A cylinder rolls without slipping down an inclined plane, the number o...

    Text Solution

    |

  4. A polyatomic gas with n degrees of freedom has a mean energy per molec...

    Text Solution

    |

  5. In a diatomic molecule, the rotational energy at a given temperature

    Text Solution

    |

  6. Mean kinetic energy (or average energy) per gm mole of a monoatomic ga...

    Text Solution

    |

  7. The kinetic energy per gm mol for a diatomic gas at room temperature i...

    Text Solution

    |

  8. The translational kinetic energy of diatomic gas for one mole of the g...

    Text Solution

    |

  9. The mean translational kinetic energy of a molecule of an ideal gas at...

    Text Solution

    |

  10. In a jar having a mixture of H(2), and He

    Text Solution

    |

  11. Sometimes a cycle with well inflated tyre left in the sun has its tube...

    Text Solution

    |

  12. The specific heat of an ideal gas is

    Text Solution

    |

  13. Molar specific heat at constant volume is C for a monoatomic gas is

    Text Solution

    |

  14. If the pressure in a closed vessel is reduced by drawing out some gas,...

    Text Solution

    |

  15. The expression of mean free path, if we consider that only one molecul...

    Text Solution

    |

  16. If we consider the motion of all the molecules, the expression of mean...

    Text Solution

    |

  17. A vessel of volume V contains a mixture of 1 mole of Hydrogen and 1 mo...

    Text Solution

    |

  18. (A): Mean free path of gas molecules, varies inversely as density of t...

    Text Solution

    |

  19. (A): The pressure of a gas depends upon kinetic energy of its molecule...

    Text Solution

    |

  20. (A): Magnitude of most probable velocity of gas molecules is equal to ...

    Text Solution

    |