Home
Class 11
PHYSICS
Calculate the work done by the gas in th...

Calculate the work done by the gas in the state diagram shown.

A

`30 J`

B

`20 J`

C

`-20 J`

D

`-10 J`

Text Solution

Verified by Experts

The correct Answer is:
D
Work done = Area under the `P-V` curve
`W = (80kPa)(250xx10^(-6))kt 1//2 = 10 J`
Since the arrow is anticlockwise.
`:. Work done = -10J`.
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES AND THERMODYNAMICS

    A2Z|Exercise Application Of First Law Of Thermodynamics In Different Situations|25 Videos

  • KINETIC THEORY OF GASES AND THERMODYNAMICS

    A2Z|Exercise Second Law Of Thermodynamics|29 Videos

  • KINETIC THEORY OF GASES AND THERMODYNAMICS

    A2Z|Exercise Ideal Gas Equation|32 Videos

  • GRAVITATION

    A2Z|Exercise Chapter Test|29 Videos

  • MOCK TEST

    A2Z|Exercise Motion With Constant Acceleration|15 Videos

Similar Questions

Explore conceptually related problems

As shown in figure three paths through which a gas can be taken from the state A to the state B. Calculate the work done by the gas in each of the three paths.

Figure shows three paths through which a gas can be taken from the state A to the state B. Calculate the work done by the gas in each of the three paths.

shows three paths through which a gas can be taken from the state A to the state B. calculate the work done by the gas in each of the three paths.

calculate the work done by a gas as it is taken from the state a to b, b to c and c to a as shown in

Calculate the work done by a gas as it is taken from 1 to 2,2 to 3 and 3 to 1 as shown. Also calculate the work done in cyclic process 1rarr2rarr3rarr1

A system is taken from state a to state c along the path adc (figure). The amount of heat absorbed is 10 cals and work done on the gas is 138 J . Calculate the work done on//by the gas when 20 cals of heat are absorbed in taking the system from state a to state c along the path abc

Find work done by the gas in the process shown in figure.

1.0 mol of a monoatomic ideal gas is expanded from state (1) to state (2) as shown in figure. Calculate the work done for the expansion of gas from state (1) to state (2) as 298 K.

A2Z-KINETIC THEORY OF GASES AND THERMODYNAMICS-First Law Of Thermodynamics , Internal Energy And Work Done
  1. A given mass of a gas expands from the state A to the state B by three...

    Text Solution

    |

  2. When an ideal diatomic gas is heated at constant pressure, the fractio...

    Text Solution

    |

  3. Calculate the work done by the gas in the state diagram shown.

    Text Solution

    |

  4. Q cal of heat is required to raise the temperature of 1 "mole" of a mo...

    Text Solution

    |

  5. A gas undergoes a cyclic process ABCDA as shown in the figure. The par...

    Text Solution

    |

  6. A gas mixture consists of 2 moles of oxygen and 4 moles of argon at te...

    Text Solution

    |

  7. 1 g mole of an ideal gas at STP is subjected to a reversible adiabatic...

    Text Solution

    |

  8. A monoatomic gas is supplied heat Q very slowly keeping the pressure c...

    Text Solution

    |

  9. An ideal gas A and a real gas B have their volumes increases from V to...

    Text Solution

    |

  10. The cyclic process for 1 mole of an ideal gas is shown in the V-T diag...

    Text Solution

    |

  11. A thermodynamic system undergoes cyclic process ABCDA as shown in figu...

    Text Solution

    |

  12. Consider a process shown in the figure. During this process the work d...

    Text Solution

    |

  13. Six moles of an ideal gas performs a cycle shown in figure. If the tem...

    Text Solution

    |

  14. P - V diagram of an ideal gas is as shown in figure. Work done by the ...

    Text Solution

    |

  15. A gas expand with temperature according to the relation V = KT^(2//3)....

    Text Solution

    |

  16. In the P-V diagram shown in figure ABC is a semicircle. The work done ...

    Text Solution

    |

  17. Find the work done by the gas in the process ABC.

    Text Solution

    |

  18. An ideal gas is taken through a quasi-static process described by P = ...

    Text Solution

    |

  19. Find the amount of work done to increase the temperature of one mole j...

    Text Solution

    |

  20. We consider a thermodynamic system. If DeltaU represents the increase ...

    Text Solution

    |