Home
Class 12
PHYSICS
Draw a graph between efficiency and the ...

Draw a graph between efficiency and the temperature of the source of a Carnot’s engine, when the sink temperature is constant.

Promotional Banner

Topper's Solved these Questions

  • THERMAL PROPERTIES OF MATTER (HEAT TRANSFER)

    MBD PUBLICATION|Exercise QUESTION BANK|217 Videos

  • VECTOR ANALYSIS

    MBD PUBLICATION|Exercise QUESTION BANK|250 Videos

Similar Questions

Explore conceptually related problems

Does the efficiency of a carnot engine depend on the nature of working substance ?

What is temperature co-efficient ?

The carnot engine receives energy from source at constant

Discuss the construction and working of a Carnot’s engine.

Calculate the efficiency of a Cannot engine working between temperature 127^@C and 227^@C .

If a gas is explained at constant temperature :

Describe a Carnot’s engine. Derive the expression for its efficiency .

What the effect of temperature on rate constant ?

What is the effect of temperature on the rate constant of a reaction ?

MBD PUBLICATION-THERMODYNAMICS-QUESTION BANK
  1. Where from a gas gets energy when it undergoes adiabatic expansion ?

    Text Solution

    |

  2. Distinguish between reversible and irrversible processes.

    Text Solution

    |

  3. Draw a graph between efficiency and the temperature of the source of a...

    Text Solution

    |

  4. If a carnot engine operators between 27^@C and 127^@Cthen it’s efficie...

    Text Solution

    |

  5. State first law of thermodynamics

    Text Solution

    |

  6. Calculate the efficiency of a Carnot cycle working between the two tem...

    Text Solution

    |

  7. Give reason for internal energy of a gas.

    Text Solution

    |

  8. If a Cannot engine works between 200^@C and 400^@C, what is its effici...

    Text Solution

    |

  9. Calculate the efficiency of a Cannot engine working between temperatur...

    Text Solution

    |

  10. Distinguish between a heat engine and a refrigerator?

    Text Solution

    |

  11. A Carnot engine is working between two temperature 327^@C and 227^@C, ...

    Text Solution

    |

  12. Calculate the change in internal energy if the work done by the system...

    Text Solution

    |

  13. Write two difference between isothermal and adiabatic processes.

    Text Solution

    |

  14. State first law of thermodynamics

    Text Solution

    |

  15. If a Cannot engine works between 200^@C and 400^@C, what is its effici...

    Text Solution

    |

  16. Define molar specific heat and explain why a gas has two specific heat...

    Text Solution

    |

  17. What are reversible and irreversible processes ? Explain with examples...

    Text Solution

    |

  18. What is adiabatic process ? Write the first law of thermodynamics for...

    Text Solution

    |

  19. State and explain 1st law of thermodynamics. Apply it to obtain an exp...

    Text Solution

    |

  20. Establish the relation PV^gamma=constant, for adiabatic change of an i...

    Text Solution

    |