Home
Class 12
PHYSICS
The first operation involved in a Carnot...

The first operation involved in a Carnot cycle is

A

Isothermal expansion

B

Adiabatic expansion

C

Isothermal compression

D

Adiabatic compression

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MAJOR TEST 5

    NEET MAJOR TEST (COACHING)|Exercise PHYSICS|45 Videos
  • MAJOR TEST 7

    NEET MAJOR TEST (COACHING)|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

Which step is not involved in the carbon cycle?

Which step is not involved in the carbon-cycle ?

One of the following processes is not a step involved in the water cycle operating in nature

A certain engine which operates in a Carnot cycle absorbe 3.0 kJ at 400^(@)C in a cycle. If it rejects heat at 100^(@)C , how much work is done on the engine per cycle and how much heat is evolved at 100^(@)C in each cycle?

An ideal gas heat engine operates in a Carnot cycle between 227^(@)C and 127^(@)C . It absorbs 6K cal. of heat at higher temperature. The amount of heat in k cal rejected to sink is

An ideal gas heat engine operates in a Carnot cycle between 27^(@)C and 127^(@)C . It absorbs 6 kcal at the higher temperature. The amount of heat (in kcal) converted into work is equal to

NEET MAJOR TEST (COACHING)-MAJOR TEST 6-PHYSICS
  1. Three samples of the same gas A,B and C (gamma=3//2) have initially eq...

    Text Solution

    |

  2. if the velocity of sound in helium at room temperature is 330 m/s, the...

    Text Solution

    |

  3. To get an output 1 from the circuit shown in the figure, the input mus...

    Text Solution

    |

  4. In the nuclear raction .1H^2 +.1H^2 rarr .2He^3 +.0n^1 if the mass of ...

    Text Solution

    |

  5. The first operation involved in a Carnot cycle is

    Text Solution

    |

  6. The amplitude of damped oscillator decreased to 0.9 times its origina...

    Text Solution

    |

  7. Two coherent sources have intensity ratio of 100 : 1, and are used for...

    Text Solution

    |

  8. In an electromagnetic wave, the amplitude of magnetic field is 3xx10^(...

    Text Solution

    |

  9. The correct formula for potential energy in the electric field of an e...

    Text Solution

    |

  10. The rotation of the earth about its axis speeds up such that a man on ...

    Text Solution

    |

  11. 50 gram of ice at 0^(@)C is mixed with 50 gram of water at 60^(@)C , f...

    Text Solution

    |

  12. Find current through Zener diode–

    Text Solution

    |

  13. The half-life period of a radioactive substance is 5 min. The amount o...

    Text Solution

    |

  14. Two radiation of photons energy 3eV and 4.5 eV successively illuminate...

    Text Solution

    |

  15. The coefficient of linear expansion of crystal in one direction is alp...

    Text Solution

    |

  16. When radiation of wavelength lambda is incident on a metallic surface...

    Text Solution

    |

  17. When a plane wave front incident on a concave mirror as shown in figur...

    Text Solution

    |

  18. Eight equal water drops are falling in air with a steady velocity 4cms...

    Text Solution

    |

  19. Which figure shows laminar flow of ideal liquid-

    Text Solution

    |

  20. A particle of unit mass undergoes one-dimensional motion such that its...

    Text Solution

    |