Home
Class 12
PHYSICS
Average straight distance covered betwee...

Average straight distance covered between two successive collision of molecules is called………………….

A

free path

B

constant path

C

mean free path

D

free path perr unit time

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES & RADIATION

    NIKITA PUBLICATION|Exercise MCQs (Newtons Law of Cooling)|40 Videos

  • INTERFERENCE AND DIFFRACTION

    NIKITA PUBLICATION|Exercise MULTPLE CHOICE QUESTIONS|333 Videos

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    NIKITA PUBLICATION|Exercise MCQs (Sensitivity and accuracy of M.C.G.)|1 Videos

Similar Questions

Explore conceptually related problems

Interval between two successive cell divisions is called

The distance travelled by a molecule between two successive collisions is called as

The portion between two successive Z-line is called

The distance between any two successive nodes or antinodes is

The distance between any two successive bright bands is

According to kinetic theory of gases in an ideal gas between two successive collisions a gas molecule travles .

The resistivity of material of a wire is 2xx10^(-8) Omegam and the number of free electrons per unit volume is 9xx10^(28) per m^3 . Calculate the relaxation time which is defined as the average time interval between two successive collisions. Also calculate the mean free path of electron (distance covered by electron between two successive collisions) if the drift velocity of electrons is 1.7 xx10^(-4)m//s .

The distance between two successive particles which differ in phase by

NIKITA PUBLICATION-KINETIC THEORY OF GASES & RADIATION -MCQs (Question Given in MHT-CET)
  1. A black body of emissive power 81 J/m^(2) s when it is at 300 K and or...

    Text Solution

    |

  2. Athermanous bodies are those

    Text Solution

    |

  3. Average straight distance covered between two successive collision of ...

    Text Solution

    |

  4. A body cools at the rate of 0.5^(@)C//s when it is 50^(@)C above the s...

    Text Solution

    |

  5. If a gas expands under isothermal conduction, then what happen to rms ...

    Text Solution

    |

  6. 1 g of water at 100^(@)C is completely converted into steam at 100^(@)...

    Text Solution

    |

  7. What will be the r.m.s. speed of a gas at 800^(@)K ?

    Text Solution

    |

  8. What temperature does the average translational K.E. of a molecule is ...

    Text Solution

    |

  9. Calculate the total number of degree of freedom for a mole of diatomic...

    Text Solution

    |

  10. The light from th sun is found to have a maximum intensity near the wa...

    Text Solution

    |

  11. The substance which allows heat radiations to pass through it is

    Text Solution

    |

  12. The wavelength range of thermal radiation is

    Text Solution

    |

  13. A metal bal cools from 64^(@)C to 50^(@)C in 10 minutes and to 42^(@)C...

    Text Solution

    |

  14. The co-efficient of reflection of an opaque body is 0.16. Its co-effic...

    Text Solution

    |

  15. Gases excert pressure on the walls of the container , because the gas ...

    Text Solution

    |

  16. A gas is compressed isothermally . The rms velocity of its molecules

    Text Solution

    |

  17. Two copperr spheres of radii 6 cm and 12 cm respectively are suspended...

    Text Solution

    |

  18. Dimensions of emissive power are

    Text Solution

    |

  19. The pressure of an ideal gas is written as p=(2E)/(3V).Here E refers t...

    Text Solution

    |

  20. In the expression for boyle 's law the product pV has dimensions of

    Text Solution

    |