Home
Class 12
PHYSICS
Calculate the final temperature when a g...

Calculate the final temperature when a given mass of a gas at `0^@C` is suddenly compressed adiabatically to a pressure 20 times the initial pressure `gamma=1.42`

Promotional Banner

Topper's Solved these Questions

  • THERMAL PROPERTIES OF MATTER (HEAT TRANSFER)

    MBD PUBLICATION|Exercise QUESTION BANK|217 Videos

  • VECTOR ANALYSIS

    MBD PUBLICATION|Exercise QUESTION BANK|250 Videos

Similar Questions

Explore conceptually related problems

When an ideal gas is compressed adiabatically and reversibly, the final temperature is:

At what temperature would the volume of a given mass of a gas at constant pressure be twice to its volume at 0^@C

Calculate the temperature at which RMS velocity of a gas is half its value at 0^@c , pressure remaining constant.

A certain mass of gas is allowed to expand adiabatically to 6 times its original volume. Find the relation between the initial and final pressure. gamma=1.4 .

When pressure of a given mass of gas is tripled , its volume becomes one third at constant temperature. What is this law called ?

How is pressure of a given mass of gas is related to absolute temperature at constant volume ?

Air initially under a pressure of 10^5N//m^2 is compressed adiabatically to 1//16 times its original in a diesel engine. Calculate the work done in the process. gamma_(air) =1.4

The pressure of air in a car tyre is 2 atmospheres and the temperature of air inside is 27^@C . If the tyre hursts suddenly, what would be the resulting temperature ? (gamma= 1.4).

A given volume of helium at 0^@C is expanded suddenly to twice its volume. Find the temperature after expansion. gamma_(He)=5/3

Ten litres of dry air at 27^@C and 76 cm pressure is compressed adiabatically to a volume of 03 liter. Assuming gamma = 1.4 for dry air, fine the resulting pressure and temperature.

MBD PUBLICATION-THERMODYNAMICS-QUESTION BANK
  1. One gram mole of oxygen gas at 127^@C expands isothermally until its v...

    Text Solution

    |

  2. 10 moles of hydrogen at N.T.p is compressed adiabatically so that its ...

    Text Solution

    |

  3. Calculate the final temperature when a given mass of a gas at 0^@C is ...

    Text Solution

    |

  4. One gm mole of an ideal gas at S.T.p is subjected to a reversible adia...

    Text Solution

    |

  5. Calculate the efficiency of a Carnot cycle working between the two tem...

    Text Solution

    |

  6. A steam engine intakes steam at 200^@C and after doing work exhausts i...

    Text Solution

    |

  7. An ideal heat engine operates between 177^@C and 27^@C If this engine ...

    Text Solution

    |

  8. In a Carnot engine the temperature of the source and sink are 500 K an...

    Text Solution

    |

  9. Ina Carnot engine the temperature of the source and sink are 500 K and...

    Text Solution

    |

  10. Ina Carnot engine the temperature of the source and sink are 500 K and...

    Text Solution

    |

  11. A reversible engine converts one-sixth of heatinput into work. When th...

    Text Solution

    |

  12. In a refrigerator the inside temperature is at 270 K and the room temp...

    Text Solution

    |

  13. A refrigerator has to transfer an averageof 200 Joule ofheat per sec f...

    Text Solution

    |

  14. On increasing the pressure, the melting point of ice decreases while w...

    Text Solution

    |

  15. Differentiate between evaporation and boiling.

    Text Solution

    |

  16. Define critical temperature, critical pressure and critical volume.

    Text Solution

    |

  17. What do you mean by Hygrometry ?

    Text Solution

    |

  18. Define dew point.

    Text Solution

    |

  19. What is relative humidity ?

    Text Solution

    |

  20. A substance absorbs an amount of heat Q1 in going from one state to an...

    Text Solution

    |