Home
Class 12
PHYSICS
Work done by a Carnot engine operating b...

Work done by a Carnot engine operating between temperatures `127^@C` and `27^@C` is 2 kJ. The amount of heat transferred to the engine by the reservoir is

A

2kJ

B

2.67kJ

C

8kJ

D

4kJ

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • JEE MAIN 2022

    JEE MAINS PREVIOUS YEAR|Exercise Question|492 Videos

  • JEE MAIN 2024

    JEE MAINS PREVIOUS YEAR|Exercise Questions|22 Videos

Similar Questions

Explore conceptually related problems

The efficiency of a Carnot engine operating between temperatures of 100^(@)C and -23^(@)C will be

If a Carnot engine works between 127^@C and 727^@C , then its efficiency is

The efficiencty of a carnot engine working between 127^(@) C and 77^(@) C is

A carnot engine works between temperatures 327^(@)C and 27^(@)C . If the engine takes 1600 J of heat from the higher temperature reservoir, the work done by the engine per cycle (in Joule) is equal to __________.

A Carnot engine operates between 277^(@)C and . 27^(@)C Efficiency of the engine will be

If a carnot engine works between 127^(@)C and 527^(@)C then its efficiency is

In a Carnot engine , the temperature of the reservoir is 927^@C and that of sink is 127^@C . If the work done by the engine when it transfers heat from the reservoir to sink is 12.6xx10^6 J . the quantity of heat absorbed by the engine from the reservoir is

JEE MAINS PREVIOUS YEAR-JEE MAIN 2023-Question
  1. For a given transistor amplifier circuit in CE configuration VCC =1 Vi...

    Text Solution

    |

  2. An emf of 0.08 V is induced in a metal rod of length 10 cm held normal...

    Text Solution

    |

  3. Work done by a Carnot engine operating between temperatures 127^@C and...

    Text Solution

    |

  4. Electric potential at a point 'P' due to a point charge of 5xx10^(-9)C...

    Text Solution

    |

  5. The orbital angular momentum of a satellite is L, when it is revolving...

    Text Solution

    |

  6. Given below are two statements. Statement I: Arca under velocity- time...

    Text Solution

    |

  7. The acceleration due to gravity at height h above the earth if hltltR ...

    Text Solution

    |

  8. Given below are two statements: one is labelled as Assertion A and the...

    Text Solution

    |

  9. A hydraulic automobile lift is designed to lift vehicles of mass 5000 ...

    Text Solution

    |

  10. A bullet of mass 0.1 kg moving horizontally with speed 400ms^-1 hits a...

    Text Solution

    |

  11. The waves emitted when a metal target is bombarded with high energy el...

    Text Solution

    |

  12. For particle P revolving round the centre O with radius of circular pa...

    Text Solution

    |

  13. A steel rod of length 1 m and cross sectional area 10^- 4 m^2 is heate...

    Text Solution

    |

  14. The number density of free electrons in copper is nearly 8xx10 ^28 m^-...

    Text Solution

    |

  15. The ratio of magnetic field at the centre of a current carrying coil o...

    Text Solution

    |

  16. A hollow spherical ball of uniform density rolls up a curved surface w...

    Text Solution

    |

  17. A series combination of resistor of resistance 100 Omega, inductor of ...

    Text Solution

    |

  18. A guitar string of length 90 cm vibrates with a fundamental frequency ...

    Text Solution

    |

  19. A body of mass 5 kg is moving with a momentum of 10 kg ms^-1 Now a for...

    Text Solution

    |

  20. A 600 pF capacitor is charged by 200 V supply. It is then disconnected...

    Text Solution

    |