Home
Class 11
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`.

Promotional Banner

Topper's Solved these Questions

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 )

SL ARORA-Waves-EXERCISE
  1. A gas is a mixture of two parts by volume of hyprogen and part by volu...

    Text Solution

    |

  2. A radio station broadcasts its programme at 219.3 metre wavelength. De...

    Text Solution

    |

  3. The audible range of a human ear is 20 Hz to 20 kHz. Convert this into...

    Text Solution

    |

  4. The speed of a wave in a mediium is 960ms^(-1). If 3600 waves are pass...

    Text Solution

    |

  5. If the splash is hear 4.23 seconds after a stone is dropped into a wel...

    Text Solution

    |

  6. A stone is dropped into a well and its splash is heard at the mouth of...

    Text Solution

    |

  7. A body sends waves 100mm long through medium A and 0.25m long in mediu...

    Text Solution

    |

  8. A steel wire 70cm long has a mass of 7.0g. If the wire is under a tens...

    Text Solution

    |

  9. The speed of a transverse wave in a stretched string is 348 ms^(-1), w...

    Text Solution

    |

  10. Calculate the velocity of transverse wave in a copper wire 1 mm^(2) in...

    Text Solution

    |

  11. A wave pulse is travelling on a string of linear mass density 1.0 g cm...

    Text Solution

    |

  12. The diameter of an iron wire is 1.20 mm. If the speed of transverse wa...

    Text Solution

    |

  13. The speed of sound in a liquid is 1500 ms^(-1).The density of the liqu...

    Text Solution

    |

  14. The longitudinal waves starting from a ship return from the bottom of...

    Text Solution

    |

  15. At 10^5 Nm^(-2) atmospheric pressure the density of air is 1.29 kg m^(...

    Text Solution

    |

  16. At normal temperature and pressur, 4g of He occupies a volume of 22.4 ...

    Text Solution

    |

  17. Find the temperature at which the velocity of sound in air will be 1 1...

    Text Solution

    |

  18. The velocity of sound in air is 332 ms^(-1) at 0^@ C .At what temperat...

    Text Solution

    |

  19. The ratio of the velocity of sound in Hydrogen gas (gamma=7/5) to that...

    Text Solution

    |

  20. An observer sets his watch by the sound of a signal fired from a tower...

    Text Solution

    |

  21. A sound wave propagating in air has a frequency of 4000Hz. Calculate t...

    Text Solution

    |