Home
Class 12
PHYSICS
A gass of given mass at a pressure of 10...

A gass of given mass at a pressure of `10^(5)Nm^(-2)` expands isothermally until its volume is doubled and then adiabatically until volume is again double. Find the final pressure of the gas. `(gamma=1.4)`

Text Solution

Verified by Experts

The correct Answer is:
`1.89xx10^4 Nm^(-2)`
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS LAWS & SPECIFIC HEATS OF GASES

    PHYSICS GALAXY - ASHISH ARORA|Exercise Practice Exercise 3.1|6 Videos

  • THERMODYNAMICS LAWS & SPECIFIC HEATS OF GASES

    PHYSICS GALAXY - ASHISH ARORA|Exercise Practice Exercise 3.3|10 Videos

  • THERMODYNAMICS LAWS & SPECIFIC HEATS OF GASES

    PHYSICS GALAXY - ASHISH ARORA|Exercise Advance MCQs with One or More Options Correct|10 Videos

  • PHOTOELECTRIC EFFECT AND MATTER WAVES

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved numerical problems|42 Videos

  • WAVE OPTICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Problems|28 Videos

Similar Questions

Explore conceptually related problems

One mole of perfect gas, initially at a pressure and temperture of 10^(5)Nm^(-2) and 300 K, respectively, expands isothermally until its volume is doubled and then adiabatically until its volume is again doubled. Find the final pressure of the gas. Given gamma=1.4 .

A certain volume of a gas (diatomic) expands isothermally at 20^@C until its volume is doubled and then adiabatically until its volume is again doubled. Find the final temperature of the gas, given gamma = 1.4 and that there is 0.1 mole of the gas. Also calculate the work done in the two cases. R=8.3 J "mole"^(-1) K^(-1)

One mole of a perfect gas, initally at a pressure and temperature of 10^(5) N//m^(2) and 300 K, respectively, expands isothermally unitl its volume is doubled and then adiabatically until its volume is again doubled. Find final pressure and temperature of the gas Find the total work done during the isothermal and adiabatic processes. Given gamma = 1.4 . Also draw the P-V diagram for the process.

A monatomic gas at a pressure P, having a volume V expands isothermally to a volume 2 V and then adiabatically to a volume 16 V. The final pressure of the gas is ( take gamma=5/3 )

PHYSICS GALAXY - ASHISH ARORA-THERMODYNAMICS LAWS & SPECIFIC HEATS OF GASES -Unsolved Numerical Problems
  1. A gas is enclosed in a cylindrical vessel fitted with a frictionless p...

    Text Solution

    |

  2. One cubic metre of hydrogen at 0^(@)C and 76cm and of Hg weighs 0.0896...

    Text Solution

    |

  3. A gass of given mass at a pressure of 10^(5)Nm^(-2) expands isothermal...

    Text Solution

    |

  4. A vessel containing one gram-mole of oxygen is enclosed in a thermally...

    Text Solution

    |

  5. An ideal gas with the adiabatic exponent gamma undergoes a process in ...

    Text Solution

    |

  6. An ideal gas with the adiabatic exponent gamma undergoes a process in ...

    Text Solution

    |

  7. Two moles of an ideal gas at temperature T(0) = 300 K was cooled isoch...

    Text Solution

    |

  8. Suppose that 5 g of helium gas is heated from -30^@C to 120^@C. Find i...

    Text Solution

    |

  9. 10 gm of oxygen at a pressure 3 xx 10^5 N//m^2 and temperature 10^@C i...

    Text Solution

    |

  10. A gas expands adiabatically and its volume doubles while its absolute ...

    Text Solution

    |

  11. A system undergoes a change of state during which 100 kJ of heat is tr...

    Text Solution

    |

  12. A certain volume of a gas (diatomic) expands isothermally at 20^@C unt...

    Text Solution

    |

  13. In a cyclic process initially a gas is at 10^5 Pa pressure and its vol...

    Text Solution

    |

  14. A certain volume of dry air at 20^(@)C is expanded to there times its ...

    Text Solution

    |

  15. A closed vessel impermeable to heat contains ozone (O3) at a temperatu...

    Text Solution

    |

  16. A gas occupying one litre at 80 cm pressure is expanded adiabatically ...

    Text Solution

    |

  17. A certain mass of a gas is taken at 0^(@)C in a cylinder whose walls a...

    Text Solution

    |

  18. In a polytropic process an ideal gas (y= 1.40) was compressed from v...

    Text Solution

    |

  19. A diatomic ideal gas is heated at constant volume until its pressure b...

    Text Solution

    |

  20. One mole an ideal gas whose adiabatic exponent equals gamma undergoes ...

    Text Solution

    |