Home
Class 12
PHYSICS
A gas is a mixture of two parts by volum...

A gas is a mixture of two parts by volume of hyprogen and part by volume of nitrogen at `STP`. If the velocity of sound in hydrogen at `0^(@) C` is `1300 m//s` . Find the velocity of sound in the gaseous mixure at `27^(@)C`.

A

951 m/sec

B

159 m/sec

C

591 m/sec

D

519 m/sec

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MOCK TEST 2

    KVPY PREVIOUS YEAR|Exercise EXERCISE|26 Videos

  • MOCK TEST 4

    KVPY PREVIOUS YEAR|Exercise EXERCISE|15 Videos

Similar Questions

Explore conceptually related problems

The velocity of sound in air at 27^(@)C is 330 m/s. the velocity of sound when the temperature of the gas is raised to 227^(@)C is

if the velocity of sound in helium at room temperature is 330 m/s, then the velocity of sound in hydrogen is

The velocity of sound in a gas is 30 m s^(-1) at 27^(@) C . What is the velocity of the sound in the same gas at 127^(@)C ?

The r.m.s. velocity of the molecules in a gas at 27^(@)C is 300 m/s. then the r.m.s. velocities o the molecules in the same gas at 927^(@)C is

If at STP , velocity of sound in a gas ( gamma = 1.5) is 600 m/s , the r.m.s. velocity of the gas molecules at STP will be

The velocity of sound in a gas is 300 m/s . The root mean square velocity of the molecules is ( gamma = 1.4 )

KVPY PREVIOUS YEAR-MOCK TEST 3-EXERCISE
  1. In an experiment of calibartion of voltmeter, a standard cell of emf 1...

    Text Solution

    |

  2. AB is a cylinder of length 1m fitted with a thin flexible diaphragm C ...

    Text Solution

    |

  3. Graph shows a hypothetical speed distribution for a sample of N gas pa...

    Text Solution

    |

  4. Figure shows a method for measuring the acceleration due to gravity. T...

    Text Solution

    |

  5. A long plying record revolves with a speed of 33 (1)/(3) "rev min"^(-1...

    Text Solution

    |

  6. In an experiment to determine the acceleration due to gravity g, the f...

    Text Solution

    |

  7. A thin uniform rod, pivoted at O, is rotating in the horizontal plane ...

    Text Solution

    |

  8. Two mirrors, one concave and the other convex, are placed 60 cm apart ...

    Text Solution

    |

  9. Ionization potential of hydrogen atom is 13.6 eV. Hydrogen atoms in th...

    Text Solution

    |

  10. A bar magnet of dipole moment 1 A-m^2 and moment of inertia 10^-5kg-m^...

    Text Solution

    |

  11. A cylindrical vessel of area of cross section A is filled with a liqui...

    Text Solution

    |

  12. An asteroid of mass m is approaching earth, initially at a distance 10...

    Text Solution

    |

  13. Two polaroids are placed in the path of unpolarized beam of intensity ...

    Text Solution

    |

  14. An infinite cylinder of radius r with surface charge density sigma is ...

    Text Solution

    |

  15. A glass sinker has a mass M in air, When weighed in a liquid at temper...

    Text Solution

    |

  16. A radioactive material decays by simultaneous emission of two particle...

    Text Solution

    |

  17. Calculate the rate of loss of heat through a glass window of area 1000...

    Text Solution

    |

  18. from the following combinations of physical constants (expressed throu...

    Text Solution

    |

  19. The voltage drop across a forward biased diode is 0.7 volt. In the fol...

    Text Solution

    |

  20. A gas is a mixture of two parts by volume of hyprogen and part by volu...

    Text Solution

    |