Home
Class 11
PHYSICS
Cpand Cv are specific heats at constant ...

`C_p`and `C_v` are specific heats at constant pressure and constant volume respectively. It is observed that `C_p - C_v = a` for hydrogen gas
`C_p = C_V = b` for nitrogen gas
The correct relation between a and b is:

A

a= 16b

B

16b =a

C

a =4b

D

a= b

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • FLUIDS AT REST

    SL ARORA|Exercise Problem|19 Videos

  • FLUIDS AT REST

    SL ARORA|Exercise Problem for self practice|69 Videos

  • FLUIDS IN MOTION

    SL ARORA|Exercise All Questions|117 Videos

Similar Questions

Explore conceptually related problems

C_(p) over C_(v) are specific heats at constant pressure and constant volume respectively. It is observed that C_(p)-C_(v)=a for hydrogen gas C_(p)-C_(v)=b for niotrogen gas The correct relation between a and b is

Specific heat at constant pressure C_P of a gas

If C_p and C_v are molar heats at constant pressure and constant volume respectively and R is gas constant for 1 mole, then the correct relation is

C_(p) and C_(v) denote the molar specific heat capacities of a gas at constant pressure and volume respectively. Then :

Molar specific heat at constant volume C_v for a monatomic gas is

The ratio [C_(p)//C_(v)] of the specific heats at a constant pressure and at a constant volume of any perfect gas

For H_(2) gas, C_(p) - C_(v) = a and for O_(2) gas C_(p) - C_(v) = b , so the relation between a and b is

For hydrogen gas C_p-C_v=a and for oxygen gas C_p-C_v=b , C_p and C_v being molar specific heats. The relation between a and b is

C_v and C_p denote the molar specific heat capacities of a gas at costant volume and constant pressure, respectively. Then

If C_(p) and C_(v) denoted the specific heats of unit mass of nitrogen at constant pressure and volume respectively, then

SL ARORA-FLUIDS AT REST-Problem for self practice
  1. Cpand Cv are specific heats at constant pressure and constant volume r...

    Text Solution

    |

  2. A force of 40 N is applied on a nail , whose tip has an area of cross-...

    Text Solution

    |

  3. Atmospheric pressure is 1.01 xx 10^(5) Pa. How large a force does the ...

    Text Solution

    |

  4. The force on a Phonograph needle is 1.2 N. the point has a circular cr...

    Text Solution

    |

  5. A cylinderical vessel contaning liquid is closed by a smooth piston of...

    Text Solution

    |

  6. The cross-section of two piston in hydraulic press are 2cm^(2) "and" 1...

    Text Solution

    |

  7. The average mass that must be lifted by a hydraulic press is 80 "kg".I...

    Text Solution

    |

  8. In a hydraulic press used for compressing cotton the area of the pisto...

    Text Solution

    |

  9. An automobile sack is lifted by a hydraulic jack that consists of two ...

    Text Solution

    |

  10. What is the minimum pressure required to force blood from the heart to...

    Text Solution

    |

  11. A column of water 40 cm height supports a 30 cm column of an unknown l...

    Text Solution

    |

  12. If the water pressure gauge shows the pressure at ground floor to be 2...

    Text Solution

    |

  13. A cylinderical jar of cross-sectional area of 50 cm^(2) is filled with...

    Text Solution

    |

  14. Water is filled in a flask upto a height of 20cm. The bottom of the fl...

    Text Solution

    |

  15. The density of asir ner earth's surface is 1.3kgm^-3 and the atmospher...

    Text Solution

    |

  16. A vertical U-tube of uniform inner cross-section contains mercury in ...

    Text Solution

    |

  17. Two liquids of specific gravity 1.2 "and" 0.84 are poured into the l...

    Text Solution

    |

  18. The area of cross-section of the wider tube shown in fig., is 800cm^(2...

    Text Solution

    |

  19. A barometer kept in an elevator accelerating upwards reads 76 cm of Hg...

    Text Solution

    |

  20. How much will a body of 70 N weight in water if it displaces 20 ml of...

    Text Solution

    |

  21. A solid weighs 6 kg in air. If its density is 2000 "kg" m^(3) what wil...

    Text Solution

    |