Home
Class 12
PHYSICS
K.E. per unit volume is given by...........

K.E. per unit volume is given by........

A

`E=3/2_p`

B

`E=1/2mv^2`

C

`E=1/2mv2`

D

`E=1/2mNC^2`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Kinetic Theory of Gases and Radiation

    CHETANA PUBLICATION|Exercise Exercise|110 Videos

  • Electrostatics

    CHETANA PUBLICATION|Exercise Exercise|73 Videos

  • Magnetic Fields due to Electric Current

    CHETANA PUBLICATION|Exercise Exercise|96 Videos

Similar Questions

Explore conceptually related problems

The SI unit of volumes is

Derive an expression for KE and KE per unit volume of gas using the expression for pressure exerted by the gas.

If v is the p.d. across the potentiometer of length l then potential drop per unit length of wire is given by

strain energy per unit volume is

Define Strain Energy. Derive expressions for (i) work done per unit volume (ii) Strain energy per unit volume. OR Derive an expression for strain energy per unit volume of the material of a wire.

The mean free path X of molecules is given by where n is the number of molecules per unit volume and d is the diameter of the molecules.

the conductivity (sigma) of a solid is given by [n=no. of carriers per unit volume, q= charge on th carrirs, mu =mobility of carriers]

The net magnetic dipole moment per unit volume is known as

The mean free path lambda of molecules is given by where n id the number of molecules per unit volume and d is the diameter of the molecules.

Show that average kinetic energy per unit volume of the gas is 3/2P .

CHETANA PUBLICATION-Kinetic Theory of Gases and Radiation-Exercise
  1. The average distance covered by a moleculebetween two successive colli...

    Text Solution

    |

  2. According to the Law of equipartition of energy, the average K.E. of o...

    Text Solution

    |

  3. K.E. per unit volume is given by........

    Text Solution

    |

  4. How is a real gas different from an ideal gas.

    Text Solution

    |

  5. Mean square velocity of five molecules of velocities 2 m//s, 3 m//s, 4...

    Text Solution

    |

  6. Temperature of a gas is 0 ^@C. Its root mean square velocity will be d...

    Text Solution

    |

  7. If K.E. is doubled, then the change in temperature from 27 ^@C is........

    Text Solution

    |

  8. The ratio of pressure of two gases is 3 : 2 and ratio of densities of ...

    Text Solution

    |

  9. The average KE of a gas molecules at 27 ^@C is 6.21 xx 10^-21 J. The a...

    Text Solution

    |

  10. Which statement is true?

    Text Solution

    |

  11. The R.M.S. velocity of nitrogen molecules at N.T.P is.....

    Text Solution

    |

  12. The temperature of gas is increased from 0 ^@C to 273 ^@C. The average...

    Text Solution

    |

  13. The specific heat of ice at 0^@C is

    Text Solution

    |

  14. Which of the following properties of gas molecule is same for all idea...

    Text Solution

    |

  15. Meankineticenergyof perfectgasisproportional to

    Text Solution

    |

  16. The kinetic energy per molecule of hydrogen gas at N.T.P. is........

    Text Solution

    |

  17. The ratio of specific heats (y) for monoatomic gas is.......

    Text Solution

    |

  18. The specific heat capacity of water is..........

    Text Solution

    |

  19. What is the sum of coefficients of absorption, reflection, and transmi...

    Text Solution

    |

  20. When coefficient of transmission (t) = 0, what type of the body is.......

    Text Solution

    |