Home
Class 11
PHYSICS
In a cyclic process, work done by the sy...

In a cyclic process, work done by the system is

A

Zero

B

Equal to heat given to the system

C

More than the heat given to system

D

Independent of heat given to the system

Text Solution

Verified by Experts

The correct Answer is:
B

In cyclic process m-
Change in internal energy `Delta U=0, :. Delta Q=Delta W`.
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    ERRORLESS|Exercise PAST YEARS QUESTIONS|22 Videos
  • THERMODYNAMICS

    ERRORLESS|Exercise ASSERTION AND REASON|20 Videos
  • THERMODYNAMICS

    ERRORLESS|Exercise NCERT BASED QUESTIONS (ISOBARIC AND ISOCHORIC PROCESS)|10 Videos
  • SURFACE TENSION

    ERRORLESS|Exercise ASSERTION & REASON|11 Videos
  • THERMOMETRY, THERMAL EXPANSION AND CALORIMETRY

    ERRORLESS|Exercise ASSERTION & REASON|10 Videos

Similar Questions

Explore conceptually related problems

A : During a cyclic process work done by the system is zero. R : Heat supplied to a system in the cyclic process converts into internal energy of the system.

A sample of gas is going through cyclic process, work done by gas is

consider the processes on a system shown in. during the processes,the work done by the system

Consider the process on a system shown in figure. During the process, the work done by the system

Consider a process shown in the figure. During this process the work done by the system

A thermodynamic system is taken through the cyclic PQRSP process. The net work done by the system is

The final volume of a system is equal to the initial volume in a certain process. Is the work done by the system necessarily zero? Is it necessarily nonzero?

A thermodynamical system undergoes cyclic process ABCDA as shown in figure work done by the system is

In an isothermal thermodynamical process, the value of work done by a system is

ERRORLESS-THERMODYNAMICS-NCERT BASED QUESTIONS (HEAT ENGINE, REFRIGERATOR AND SECOND LAW OF THERMODYNAMICS)
  1. "Heat cannot by itself flow from a body at lower temperature to a body...

    Text Solution

    |

  2. Choose the incorrect statement from the following: S1: The efficienc...

    Text Solution

    |

  3. In a cyclic process, work done by the system is

    Text Solution

    |

  4. Which of the following is a true statement

    Text Solution

    |

  5. The change in the entropy of a 1 mole of an ideal gas which went throu...

    Text Solution

    |

  6. When 1 kg of ice at 0^(@)C melts to water at 0^(@)C, the resulting cha...

    Text Solution

    |

  7. Find the change in the entropy in the following process 100 g of ice a...

    Text Solution

    |

  8. A container with rigid walls is covered with perfectly insulating mate...

    Text Solution

    |

  9. A carnot cycle has the reversible process in the following order:

    Text Solution

    |

  10. Refer to the Carnot cycle of an ideal gas shown in the figure. Let W(a...

    Text Solution

    |

  11. A Carnot engine working between 300 K and 600 K has work output of 800...

    Text Solution

    |

  12. If we consider solar system consisting of the earth and sun only as on...

    Text Solution

    |

  13. The temperature of sink of Carnot engine is 27^(@)C. Efficiency of eng...

    Text Solution

    |

  14. In a Carnot engine when T(2) = 0^(@)C and T(1) = 200^(@)C its efficien...

    Text Solution

    |

  15. A scientist says that the efficiency of his heat engine which operates...

    Text Solution

    |

  16. Efficiency of a Carnot engine is 50% when temperature of outlet is 500...

    Text Solution

    |

  17. An ideal heat engine working between temperature T(1) and T(2) has an ...

    Text Solution

    |

  18. An engine is supposed to operate between two reservoirs at temperature...

    Text Solution

    |

  19. A carnot engine has efficiency 1//5 . Efficiency becomes 1//3 when tem...

    Text Solution

    |

  20. An ideal gas is subjected to cyclic process involving four thermodynam...

    Text Solution

    |