Home
Class 11
PHYSICS
The specific heat of air at constant pre...

The specific heat of air at constant pressure is 1.005 kJ/kg k and the specific heat of air at constant volume is 0.718 kJ/kgK. Find the specific gas constant

A

0.287 kj/kg K

B

0.21 kj/kg K

C

0.34 kj/kg K

D

0.19 kj/kg K

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    AAKASH SERIES|Exercise EXERCISE - 3|33 Videos

  • THERMODYNAMICS

    AAKASH SERIES|Exercise EXERCISE - 1B|32 Videos

  • THERMAL PROPERTIES OF MATTER

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II) PRACTICE SHEET (ADVANCED) Integer/Subjective Type Questions|2 Videos

  • THERMOMETRY

    AAKASH SERIES|Exercise Numerical Exercise (LEVEL- 1)|11 Videos
AAKASH SERIES-THERMODYNAMICS-EXERCISE - 2
  1. How much heat energy in joules must be supplied to 14 gms of nitrogen ...

    Text Solution

    |

  2. For a gas, the different between the two specific heats is 4150J Kg^(-...

    Text Solution

    |

  3. The specific heat of air at constant pressure is 1.005 kJ/kg k and the...

    Text Solution

    |

  4. The specific heat of Argon at constant volume is 0.3122 kj/kg K. Find ...

    Text Solution

    |

  5. The volume of 1 kg of hydrogen gas at N.T.P is 11.2 m^(3). Specific he...

    Text Solution

    |

  6. If for hydrogen C(P)-C(V)=m and for nitrogen C(P)-C(V)=n, Where C(P) a...

    Text Solution

    |

  7. One mole of a monoatomic gas is mixed with one mole of a diatomic gas....

    Text Solution

    |

  8. One mole of an ideal gas undergoes an isothermal change at temperature...

    Text Solution

    |

  9. One mole of O(2) gas having a volume equal to 22.4 litres at 0^(@)C an...

    Text Solution

    |

  10. The isothermal Bulk modulus of an ideal gas at pressure P is

    Text Solution

    |

  11. Diatomic gas at pressure 'P' and volume 'V' is compressed adiabaticall...

    Text Solution

    |

  12. The pressure and density of a given mass of a diatomic gas (gamma = (7...

    Text Solution

    |

  13. An ideal gas at a pressure of 1 atm and temperature of 27^(@)C is comp...

    Text Solution

    |

  14. Two moles of an ideal monoatomic get at 27^(@)C occupies a volume of V...

    Text Solution

    |

  15. A container of volume 1m^(3) is divided into two equal compartments, o...

    Text Solution

    |

  16. A cylinder with a movable piston contains 3 moles of hydrogen at stand...

    Text Solution

    |

  17. How much work to be done in decreasing the volume of and ideal gas by ...

    Text Solution

    |

  18. A gas at 10^(@)C temperature and 1.013xx10^(5) Pa pressure is compress...

    Text Solution

    |

  19. An ideal gas is taken around ABCA as shown in the above diagram. The w...

    Text Solution

    |

  20. Heat energy absorbed by a system in going through a cyclic process sho...

    Text Solution

    |