Home
Class 12
PHYSICS
Two monatomic ideal gas 1 and 2 of molec...

Two monatomic ideal gas 1 and 2 of molecular masses `m_(1) and m_(2)` respectively are enclosed in separate containers kept at same temperature. The ratio of the speed of sound in gas 1 to that in gas 2 is given by

A

`sqrt((m_(1))/(m_(2)))`

B

`sqrt((m_(2))/(m_(1)))`

C

`(m_(1))/(m_(2))`

D

`(m_(2))/(m_(1))`

Text Solution

Verified by Experts

The correct Answer is:
B
We know that `C=sqrt(((gammaRT)/(M)))`
Hence `C prop sqrt((1)/(M)) therefore (C_1)/(C_2)=sqrt(((m_2)/(m_1)))`
Promotional Banner

Topper's Solved these Questions

  • WAVE MOTION

    VMC MODULES ENGLISH|Exercise JEE ADVANCED ARCHIVE LEVEL 2 (MUTIPLE CORRECT TYPE)|20 Videos

  • WAVE MOTION

    VMC MODULES ENGLISH|Exercise JEE ADVANCED ARCHIVE LEVEL 2 (PARAGRAPH TYPE)|6 Videos

  • WAVE MOTION

    VMC MODULES ENGLISH|Exercise JEE MAIN ARCHIVE LEVEL 1|56 Videos

  • UNITS, MEASUREMENTS & ERRORS

    VMC MODULES ENGLISH|Exercise IN - CHAPTER EXERCISE - B|10 Videos

  • WORK ENERGY AND POWER

    VMC MODULES ENGLISH|Exercise IMPECCABLE|54 Videos

Similar Questions

Explore conceptually related problems

Gas 1, Gas 2, A and B respectively are

Two separate bulbs contain ideal gas A and B . The density of a gas A is twice that of a gas B . The molecular mass of A is half that of gas B . The two gases are at the same temperature. The ratio of the pressure of A to that gas B is

The speed of sound in a particular gas at a temperature 27""^(@)C is 340 m/s. Then, the speed of sound in the same gas at a temperature 90""^(@)C is:

Two cylinder having m_(1)g and m_(2)g of a gas at pressure P_(1) and P_(2) respectively are put in cummunication with each other, temperature remaining constant. The common pressure reached will be

Two identical containers A and B having same volume of an ideal gas at same temperature have mass of the gas as m_(1) and m_(2) respectively and 2m_(1) = 3m_(2) . The gas in each cylinder expands isomthermally to double of its volume. If change in pressure in A is 300 Pa , then the change in pressure in B is

Speed of sound wave in a gas V_(1) and rms speed of molecules of the gas at the same temperature is v_(2) .

Two separate bulbs contains ideal gases P and q, respectively maintained at the same temperature. The density of gas P is twice of that of the Q, and the molecular weight of the gas P is half of that of the gas Q. The ratio of the pressure of gas P to that of gas Q is

The velocities of sound in an ideal gas at temperature T_(1) and T_(2) K are found to be V_(1) and V_(2) respectively. If ther.m.s velocities of the molecules of the same gas at the same temperatures T_(1) and T_(2) are v_(1) and v_(2) respectively then

The velocities of sound in an ideal gas at temperature T_(1) and T_(2) K are found to be V_(1) and V_(2) respectively. If ther.m.s velocities of the molecules of the same gas at the same temperatures T_(1) and T_(2) are v_(1) and v_(2) respectively then

Two identical containers A and B having same volume of ideal gas at the same temperature have mass of the gas as m_(A) and m_(B) respectively. 2 m_(A) = 3 m_(B) . The gas in each cylinder expand isothermally to double its volume. If the change in pressure in A is Delta p , find the change in pressure in B :

VMC MODULES ENGLISH-WAVE MOTION-JEE ADVANCED ARCHIVE LEVEL 2
  1. A train moves towards a stationary observer with speed 34 m//s. The tr...

    Text Solution

    |

  2. Two vibrating strings of the same material but lengths L and 2L have r...

    Text Solution

    |

  3. Two monatomic ideal gas 1 and 2 of molecular masses m(1) and m(2) resp...

    Text Solution

    |

  4. The total energy stored in the condensery system shown in the figure w...

    Text Solution

    |

  5. The ends of a stretched wire of length L are fixed at x = 0 and x = L,...

    Text Solution

    |

  6. A siren placed at a railway platfrom is emitted sound of frequency 5 k...

    Text Solution

    |

  7. A somoneter wire resonates with a given tuning fork forming standing w...

    Text Solution

    |

  8. A police car moving at 22 m//s, chase a motoclist. The police man has ...

    Text Solution

    |

  9. In the experinment for the determinnation of the speed of sound in air...

    Text Solution

    |

  10. A source of sound of frequency 600Hz is placed inside of water. The sp...

    Text Solution

    |

  11. A pipe of length l(1), closed at one end is kept in a chamber of gas o...

    Text Solution

    |

  12. An open pipe is in resonance in 2nd harmonic with frequency f(1). Now ...

    Text Solution

    |

  13. In the figure, AB is parallel to CD. What is the value of x?

    Text Solution

    |

  14. In the experiment to determine the speed of sound using a resonance co...

    Text Solution

    |

  15. A transverse sinusoidal wave moves along a string in the positive x-di...

    Text Solution

    |

  16. A vibrating string of certain length l under a tension T resonates wit...

    Text Solution

    |

  17. A hollow pipe of length 0.8m is closed at one end. At its open end a 0...

    Text Solution

    |

  18. A police car with a siren of frequency 8 KHz is moving with uniform ve...

    Text Solution

    |

  19. A student is performing the experiment of resonance column. The diamet...

    Text Solution

    |

  20. A student is performing the experiment of resonance column. The diamet...

    Text Solution

    |