Home
Class 12
PHYSICS
Selcet the incorrect relation. (Where sy...

Selcet the incorrect relation. (Where symbols have their usual meanings).

A

`C_(P)=(gammaR)/(gamma-1)`

B

`C_(P)-C_(V)=R`

C

`DeltaU=(P_(f)V_(f)-P_(i)V_(i))/(1-gamma)`

D

`C_(V)=(R)/(gamma-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • RACE

    ALLEN|Exercise Basic Maths (Dscillations) (Kinematics of SHM)|20 Videos
  • RACE

    ALLEN|Exercise Basic Maths (Oscillations) (Energy & spring pendulum)|17 Videos
  • RACE

    ALLEN|Exercise Basic Maths (Thermal Physics) (Kinetic theory of gasess)|12 Videos
  • NEWTONS LAWS OF MOTION

    ALLEN|Exercise EXERCISE-III|28 Videos
  • SIMPLE HARMONIC MOTION

    ALLEN|Exercise Example|1 Videos

Similar Questions

Explore conceptually related problems

Select the incorrect relation. (Where symboles have their usual meanings):-

According to Newton's 2nd law of motion correct equation is (where symbols have their usual meanings)

the correct form of Stroke s law is (symbols have their usual meanings)

Check whether the relation S = ut + (1)/(2) at^(2) is dimensionally correct or not , where symbols have their usual meaning .

Bohr magnetonis given by (symbols have their usual meanings)

which of the following equation is incorrect for a body undergoing rotational motion with uniform angular acceleration ( symbols have their usual meanings)

If in a triangleABC , cos (A-C) cos B + cos 2 B =0 , then which of the following options is(are) correct? (where, the symbols have their usual meanings).

If H=(1)/(sqrt3)V , then find angle of dip. (where symbols have their usual meaning)

Displacement current can be expressed as (symbols have their usual meanings)

According to Einstein's photoelectric equation (symbols have their usual meaning)

ALLEN-RACE-Basic Maths (Thermal Physics) (Thermodynamic process)
  1. The pressure and volume of a gas are changed as shown in the p-V diagr...

    Text Solution

    |

  2. The efficiency of a Carnot's engine at a particular source and sink te...

    Text Solution

    |

  3. An ideal refrigerator runs between -23^@C and 27^@C. Find the heat rej...

    Text Solution

    |

  4. Selcet the incorrect relation. (Where symbols have their usual meaning...

    Text Solution

    |

  5. Select the incorrect statement about the specific heats of a gaseous s...

    Text Solution

    |

  6. Work done in the cyclic process shown in figure is

    Text Solution

    |

  7. Following figure shows P-T graph for four processes A, B, C and D.Sele...

    Text Solution

    |

  8. For polytropic process PV^(n) = constant, molar heat capacity (C(m)) o...

    Text Solution

    |

  9. For a certain process, pressure of diatomic gas varies according to th...

    Text Solution

    |

  10. The temperature inside and outside a refrigerator are 273K and 300K re...

    Text Solution

    |

  11. A box of negligible mass containing 2 moles of an ideal gas of molar ...

    Text Solution

    |

  12. Two ideal gases A & B are going through adiabatic process. Choose the ...

    Text Solution

    |

  13. One mole of hydrogen, assumed to be ideal, is adiabatically expanded f...

    Text Solution

    |

  14. One mole of an ideal gas undergoes a process whose molar heat capacit...

    Text Solution

    |

  15. A gas expands such that its initial and final temperature are equal . ...

    Text Solution

    |

  16. One mole of a monoatomic gas is carried along process ABCDEA as shown ...

    Text Solution

    |

  17. One mole of an ideal monatomic gas at temperature T(0) ecpands slowly ...

    Text Solution

    |

  18. How many times a diatomic gas should be expanded adiabatically to redu...

    Text Solution

    |

  19. A diatomic ideal gas is heated at constant at constant volume until th...

    Text Solution

    |

  20. In a Carnot engine , when T2 = 0^@C and T1 = 200^@C , its efficiency i...

    Text Solution

    |