Home
Class 11
PHYSICS
Write difference between CP-CV=R, CP-CV=...

Write difference between `C_P-C_V=R, C_P-C_V=R/J`

Text Solution

Verified by Experts

When `C_P` and `C_V` are in joule then `C_P-C_V=R` is used for mole amount of gas.
When `C_P` and `C_V` are in calorie then `C_P - C_V =R/J` is used.
When `C_P` and `C_V` are in calorie unit and mass of gas is unit then `C_P-C_V=r/J` is used.
Promotional Banner

Topper's Solved these Questions

  • THERMODYANMICS

    KUMAR PRAKASHAN|Exercise Section-C (Objective Questions (True & False ))|8 Videos

  • THERMODYANMICS

    KUMAR PRAKASHAN|Exercise Section-C (Objective Questions (Fill in the blanks ) )|11 Videos

  • THERMODYANMICS

    KUMAR PRAKASHAN|Exercise Section-B Numericals (Numerical From .Darpan. Based on Textbook )|11 Videos

  • THERMAL PROPERTIES OF MATTER

    KUMAR PRAKASHAN|Exercise Question Paper (Section - D) (Answer following in brief :) Each carry 4 marks|1 Videos

  • UNITS AND MEASUREMENT

    KUMAR PRAKASHAN|Exercise Section -F (Questions from Module )|20 Videos

Similar Questions

Explore conceptually related problems

State the value of the difference between E_(v) and E_(C ) for C, Si and Ge.

Write the differences between: (a) Blood and Lymph (b) Open and Closed system of circulation (c) Systole and Diastole (d) P-wave and T-wave

The potential difference between the two ends of the three mponents of L-C-R series A.C. circuit are V_L, V_C and V_R respectively. Then voltage of A.C. source is ……..

A, B and C arc voltmeters of resistance R, 1.5R and 3R respectively as shown in the figure. When some potential difference is applied between X and Y, the voltmeter readings are V_(A) , V_(B) and V_(C) repsectively. Then :

The phase difference between current and voltage for L-C-R A.C. series circuit is …….

In series L-C-R circuit, resistance, inductance and capacitance are connected in series. The value of potential difference across three are 70 V, 90 V and 65 V respectively. The value of potential difference of A.C. source is …...

Let V_r denote the sum of the first r terms of an arithmetic progression (AP) whose first term is r and the common difference is (2r-1) . Let T_r=V_(r+1)-V_r-2 and Q_r =T_(r+1)-T_r for r=1,2 Which one of the following is a correct statement? (A) Q_1, Q_2, Q_3………….., are in A.P. with common difference 5 (B) Q_1, Q_2, Q_3………….., are in A.P. with common difference 6 (C) Q_1, Q_2, Q_3………….., are in A.P. with common difference 11 (D) Q_1=Q_2=Q_3

Six resistances each of v ale r= 6Omega are connected between points A,B and C as shown in the figure if R_(1),R_(2) and R_(3) are the net resistances between A and B, between B and C and between A and C respectively, the R_(1):R_(2):R_(3) will be equal to

KUMAR PRAKASHAN-THERMODYANMICS -Section-C (Objective Questions (VSQs))
  1. What is the significance of the heat capacity ratio CP/CV for a gas ?

    Text Solution

    |

  2. You feel enjoy by having bath in shower in summer but not in winter. W...

    Text Solution

    |

  3. Write difference between CP-CV=R, CP-CV=R/J

    Text Solution

    |

  4. Is the specific heat of water is greater than that of sand ?

    Text Solution

    |

  5. What is the main difference between P to T diagram of water and CO2 ?

    Text Solution

    |

  6. Give the limitations for first law of thermodynamics.

    Text Solution

    |

  7. How many fixed points does a absolute Kelvin scale have ? Write their ...

    Text Solution

    |

  8. Does the internal energy of an ideal gas change in an isothermal proce...

    Text Solution

    |

  9. Does the internal energy of an ideal gas change in an adiabatic proces...

    Text Solution

    |

  10. What conclusion be made from zeroth law of thermodynamics ?

    Text Solution

    |

  11. Is the coefficient of performance of refrigerator constant ?

    Text Solution

    |

  12. Is it possible to convert internal energy into work or mechanical ener...

    Text Solution

    |

  13. Is the carnot engine working under an isothermal state doesn't do any ...

    Text Solution

    |

  14. What is the efficiency of a carnot's engine working between boiling po...

    Text Solution

    |

  15. What is the triple point ?

    Text Solution

    |

  16. Why work is an extensive quantity ?

    Text Solution

    |

  17. Can any system possess heat ?

    Text Solution

    |

  18. Can any system possess thermal energy ?

    Text Solution

    |

  19. Heat is not an object in a body. True or False ?

    Text Solution

    |

  20. Correct the sentence : "System cannot posses mechanical energy but pos...

    Text Solution

    |