Home
Class 12
PHYSICS
"Heat cannot by itself flow from a body ...

"Heat cannot by itself flow from a body at lower temperature to a body at higher temperature" is a statement or consequence of

A

1st law of thermodynamics

B

2nd law of thermodynamics

C

zeroth law off thermodynamics

D

4th law of thermodynamics

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES & RADIATION

    NIKITA PUBLICATION|Exercise MCQs (Absorption, reflection and transmission of heat radiation)|65 Videos

  • KINETIC THEORY OF GASES & RADIATION

    NIKITA PUBLICATION|Exercise MCQs (Perfectly black body, emmissive power and emmissivity)|38 Videos

  • KINETIC THEORY OF GASES & RADIATION

    NIKITA PUBLICATION|Exercise MCQs (Degrees of freedom and law of equipartition of energy & Application of specific hest capacities of gases)|87 Videos

  • INTERFERENCE AND DIFFRACTION

    NIKITA PUBLICATION|Exercise MULTPLE CHOICE QUESTIONS|333 Videos

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    NIKITA PUBLICATION|Exercise MCQs (Sensitivity and accuracy of M.C.G.)|1 Videos

Similar Questions

Explore conceptually related problems

Heat energy flows from a body at ____ temperature to a body at _____ temperature.

Assertion : It is not possible for a system, unaided by an external agency to transfer heat from a body at lower temperature to another body at higher temperature. Reason : According to Clausius statement, “ No process is possible whose sole result is the transfer of heat from a cooled object to a hotter object

Assertion : First law of thermodynamics does not forbid flow of heat from lower temperature to higher temperature. Reason : Heat supplied to a system always equal to the increase in its internal energy.

NIKITA PUBLICATION-KINETIC THEORY OF GASES & RADIATION -MCQs (Thermodynamics)
  1. Which of the following parameters does not characterize the thermodyna...

    Text Solution

    |

  2. In a given process on an ideal gas, dW=0 and dQlt0. Then for the gas

    Text Solution

    |

  3. "Heat cannot by itself flow from a body at lower temperature to a body...

    Text Solution

    |

  4. "It is impossible to convert total heat into work" thiis is the statem...

    Text Solution

    |

  5. Two bodies A and B are said to be in thermal equilibrium with each oth...

    Text Solution

    |

  6. TEMPERATURE AND ZEROTH LAW OF THERMODYNAMICS

    Text Solution

    |

  7. Work done on or by a gas, in general depends upon the

    Text Solution

    |

  8. During the change of state the heat is

    Text Solution

    |

  9. Which of the changes is not isothermal change?

    Text Solution

    |

  10. When the door of a refrigerator is kept open then the room temperature...

    Text Solution

    |

  11. The internal energy of a perfect monoatomic gas is

    Text Solution

    |

  12. The internal energy of diatomic gas is due to

    Text Solution

    |

  13. The internal energy of triatomic gas is due to

    Text Solution

    |

  14. For an adiabatic process, the correct statement is

    Text Solution

    |

  15. In a given process on an ideal gas, dW=0 and dQlt0. Then for the gas

    Text Solution

    |

  16. If thhe coffe in a thormos flask is shaked vigorously. Then,

    Text Solution

    |

  17. If the door of a refrigerator is kept open in a dosed room then room :

    Text Solution

    |

  18. A gas receives an amount of heat equal to 110 J and performs 40 J of w...

    Text Solution

    |

  19. In a thermodynamic process, pressure of a fixed mass of a gas is chang...

    Text Solution

    |

  20. Find the change in internal energy of the system when a system absorbs...

    Text Solution

    |