Home
Class 12
PHYSICS
A system undergoes a reversible adiabati...

A system undergoes a reversible adiabatic process. The entropy of the system

A

will increase

B

will decrease

C

will remain same

D

may be increase or decrease

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Entropy change in reversible adiabatic process is:

In a spontaneous irreversible process the total entropy of the system and surroundings

A system is expanded under adiabatic process

Reversible Isothermal and Adiabatic process

Reversible Isothermal and Adiabatic process

entropy of a system decreases

For a melting of a solid at 25^(@)C , the fusion process requires energy equivalent to 2906 joules o be added to system considering the process to be reversible at fusion point, the entropy change of the process is

AAKASH INSTITUTE-TEST 5-EXAMPLE
  1. when two bodies A and B are in thermal equilibrium then

    Text Solution

    |

  2. an ideal gas is expanding such that PT=constant. The coefficient of th...

    Text Solution

    |

  3. A system undergoes a reversible adiabatic process. The entropy of the ...

    Text Solution

    |

  4. A refrigerator works between 0°C and 45°C.It is required to remove 200...

    Text Solution

    |

  5. An ideal gas is expended adiabatically then

    Text Solution

    |

  6. A heat engine works between source and sink temperatures 150°C and 30°...

    Text Solution

    |

  7. An ideal gas at 300K is expanded isothermally to double its volume, th...

    Text Solution

    |

  8. An ideal gas with adiabatic exponent gamma is heated isochorically.If ...

    Text Solution

    |

  9. An electric dipole is placed in an electric field generated by a point...

    Text Solution

    |

  10. Two identical ball having mass density rho , mass m and charge q are ...

    Text Solution

    |

  11. A small metallic bob of mass m of a simple pendulum of length L is sus...

    Text Solution

    |

  12. A charge Q is enclosed by a Gaussian spherical surface of radius R. If...

    Text Solution

    |

  13. An electric dipole of dipole moment P is lying along uniform electric ...

    Text Solution

    |

  14. A wire of length l and charge q is bent in form of a semicircle. The c...

    Text Solution

    |

  15. A non-conducting sphere of radius R is given a charge Q. Charge is uni...

    Text Solution

    |

  16. A parallel plate capacitor with a liquid filled between the plates (di...

    Text Solution

    |

  17. Four concentric conducting spherical shells P, Q, R and S of radii a, ...

    Text Solution

    |

  18. A capacitor is charged using a battery and energy stored is U. After d...

    Text Solution

    |

  19. A carbon resistor has coloured strips as shown in figure. Its resistan...

    Text Solution

    |

  20. A battery of emf (epsilon) and internal resistance r is connected acro...

    Text Solution

    |