Home
Class 11
PHYSICS
In the eqn. (p+(a)/(V^(2)))(V-b)= "const...

In the eqn. `(p+(a)/(V^(2)))(V-b)= "constant"` constant, the unit of a is

A

dyne `cm^(5)`

B

dyne ` cm^(4)`

C

dyne/`cm^(3)`

D

dyne /`cm^(2)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • OSCILLATIONS

    DISHA|Exercise PHYSICS|66 Videos
  • RAY OPTICS AND OPTICAL INSTRUMNTS

    DISHA|Exercise PHYSICS|44 Videos

Similar Questions

Explore conceptually related problems

The equation (P+a/(V^(2)))(V-b) constant. The units of a are

The equation of state for a real gas such as hydrogen, oxygen, etc. is called the Van der Waal's equation which reads (P+(a)/(V^(2)))(V-b)=nRT , where a and b are constants of the gas. The dimensional formula of constant a is :

The equation of state for real gas is given by ((p + (a)/(V^(2))(V - b) = RT . The dimension of the constant a is ………………. .

In Vander Wall's equation (P +(a)/(V^2))(V - b) = RT What are the dimensions of a and b ? Here, P is pressure, V is volume, T is temperature and R is gas constant.

The equation of state for a real gas having pressure P, volume V and temperature T is expressed as (P+(a)/(V^(2)))(V-b)=RT where a, b and R are constant. What are the dimensional formula of (a)/(b) ?

(P+(a)/(v^(2)))(v-b) = Constant. In the given equation P is pressure and v is volume. What is the unit of a?

Find out the unit and dimensions of the constants a and b in the van der Waal's equation ( P + (a)/(V^(2))) ( V - b ) = R t , where P is pressure , v is volume , R is gas constant , and T is temperature.

DISHA-PHYSICAL WORLD, UNITS & MEASUREMENT-physics
  1. Two quantities A and B have different dimensions. Which mathematical o...

    Text Solution

    |

  2. The velocity of water wave v may depend on their wavelength lambda, th...

    Text Solution

    |

  3. The physical quantities not having same dimensions are

    Text Solution

    |

  4. A physical energy of the dimension of length that can be formula cut o...

    Text Solution

    |

  5. The unit of impulse is the same as that of

    Text Solution

    |

  6. f Q denote the charge on the plate of a capacitor of capacitance C the...

    Text Solution

    |

  7. The mass of the liquid flowing per second per unit area of cross-secti...

    Text Solution

    |

  8. The richardson equaction is given by I = AT^(2) e^(-B//kT). The dimens...

    Text Solution

    |

  9. Turpentine oil is flowing through a tube of length L and radius r. The...

    Text Solution

    |

  10. Given that y = A sin [((2 pi )/(lambda)(ct - x))] where y and x are me...

    Text Solution

    |

  11. If L=2.331cm,B=2.1cm, then L+B=

    Text Solution

    |

  12. In the relation x = cos (omegat + kx), the dimension(s) of omega is/a...

    Text Solution

    |

  13. In a vernier callipers, ten smallest divisions of the vernier scale ar...

    Text Solution

    |

  14. Which two of the following five physical parameters have the same dime...

    Text Solution

    |

  15. In the eqn. (p+(a)/(V^(2)))(V-b)= "constant" constant, the unit of a...

    Text Solution

    |

  16. The dimensions of Reynold’s constant are

    Text Solution

    |

  17. Which of the following does not have the dimensions of velocity ? ( Gi...

    Text Solution

    |

  18. Unit of magnetic moment is

    Text Solution

    |

  19. An experiment is performed to obtain the value of acceleration due to ...

    Text Solution

    |

  20. The dimensional formula for magnetic flux is

    Text Solution

    |