Home
Class 12
PHYSICS
In a mixture of gases, the average numbe...

In a mixture of gases, the average number of degrees of freedom per molecule is 6. the rms speed of the molecules of the gas is C. the velocity of sound in the gas is

A

`c/(sqrt2)`

B

`(3c)/4`

C

`(2c)/3`

D

`c/(sqrt3)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 19

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos
  • NTA NEET SET 24

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

The number of degrees of freedom of molecules of argon gas is

The rms speed of a gas molecule is

Mean kinetic energy per degree of freedom for gas molecule is

The degrees of freedom of a molecule of a triatomic gas are

In a mixture of gases, the volume content of a gas is 0.06% at STP. Calculate the number of molecules of the gas in 1 L of the mixture.

For a gas, gamma = 9//7 . What is the number of degrees of freedom of the molecules of this gas ?

The average speed of gas molecules is equal to

For a gas gamma = 9//7 . What is the number of degrees of freedom of the molecules of this gas ?

The r.m.s velocity of the molecules of a gas is C and velocity of sound in the gas is V. The relation between V and C is

NTA MOCK TESTS-NTA NEET SET 23-PHYSICS
  1. A vessel of volume 5000 cm^3 contains (1/20) moles of molecular nitrog...

    Text Solution

    |

  2. A wave is represente by y = Asin^2 (kx - omegat + phi). The amplitude ...

    Text Solution

    |

  3. In a mixture of gases, the average number of degrees of freedom per mo...

    Text Solution

    |

  4. A particle is vibrating in a simple harmonic motion with an amplitu...

    Text Solution

    |

  5. Weight of a person is 800 N. If he runs 4 m on a vertical ladder in 2s...

    Text Solution

    |

  6. A charge particle 'q' is shot towards another charged particle 'Q' whi...

    Text Solution

    |

  7. A L shaped rod of mass M is free to rotate in a vertical plane about a...

    Text Solution

    |

  8. A nucleus of mass M emits an X-ray photon of frequency n. Energy lost ...

    Text Solution

    |

  9. A body of mass m collides elastically with another body at rest and th...

    Text Solution

    |

  10. A 500 g ball is released from a height of 4m. Each time it makes conta...

    Text Solution

    |

  11. A magnet is suspended horizontal in the earth's magnetic field. When i...

    Text Solution

    |

  12. A zener diode is to be used as a voltage regulator. Identify the corre...

    Text Solution

    |

  13. Depletion layer in the p-n junction consists of

    Text Solution

    |

  14. A block of mass 2 kg is having velocity 4sqrt(5) ms^(-1) in the positi...

    Text Solution

    |

  15. The number of nuclei of two radioactive substance is the same and thei...

    Text Solution

    |

  16. When a certain metallic surface is illuminated with mono chromatic lig...

    Text Solution

    |

  17. Two magnets, each of magnetic moment 'M' are placed so as to form a cr...

    Text Solution

    |

  18. The mean time period of second's pendulum is 2.00 s and mean absolute ...

    Text Solution

    |

  19. The amount of heat (in calories) required to convert 5g of ice at 0^(@...

    Text Solution

    |

  20. A body is heated to a temperature 40^(@)C and kept in a chamber mainta...

    Text Solution

    |