Home
Class 11
PHYSICS
A piece of wood floating on water does n...

A piece of wood floating on water does not have any Brownian motion, because

A

a part of the wooden piece is above water

B

the resultant of the applied forces by the water molecules is zero

C

an adhesive force acts between the molecules of wood and water

D

the viscosity of water is comparatively less

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES

    CHHAYA PUBLICATION|Exercise EXERCISE (Very Short Answer Type Questions)|37 Videos

  • KINETIC THEORY OF GASES

    CHHAYA PUBLICATION|Exercise EXERCISE ( Short Answer Type Questions-I)|8 Videos

  • KINETIC THEORY OF GASES

    CHHAYA PUBLICATION|Exercise HIGHER ORDER THINKING SKILLS (HOTS) QUESTIONS|33 Videos

  • HYDROSTATICS

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|1 Videos

  • MEASUREMENT AND DIMENSION OF PHYSICAL QUANTITY

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|18 Videos

Similar Questions

Explore conceptually related problems

Why does a place of wood floating on water have no Brownian motion?

Ice floats on water because

Which of the following complexes does not have any optical isomer -

A beaker is filled up to its brim with a liquid of density 1.5g*cm^(-3) . A piece of ice is floating on the liquid. Does the liquid overflow due to melting of ice?

Does the moon have any weight ?

A piece of wood having no vessels (trachea) must be belong to

The central metal atom of which of the following species does not have any d-electron -

A block of wood is floating in water. What is apparent weight of the floating block?

CHHAYA PUBLICATION-KINETIC THEORY OF GASES-EXERCISE (Multiple Choice Questions)
  1. The molecules of all solids

    Text Solution

    |

  2. Which of the following statements is inconsistent with the characteris...

    Text Solution

    |

  3. A piece of wood floating on water does not have any Brownian motion, b...

    Text Solution

    |

  4. The velocities of two particles moving towards east to 4m.s^-1 and 6m....

    Text Solution

    |

  5. the pressure and density of hydrogen gas, kept in a vessel are 1.013 t...

    Text Solution

    |

  6. IF the mean velocity rms speed and maximum probable velocity of a gas ...

    Text Solution

    |

  7. There is a mixture of hydrogen and oxygen gases in a vessel. The root ...

    Text Solution

    |

  8. A mixture of 2moles of helium gas (atomic mass=4 amu) and 1 mole of ar...

    Text Solution

    |

  9. At room temperature the rms speed of the molecules of a certain diatom...

    Text Solution

    |

  10. IF the volume of a container is V, the pressure on the walls of the co...

    Text Solution

    |

  11. A certain amount of gas is at 27^@C. The rms speed of the gas molecule...

    Text Solution

    |

  12. If a gas of particular mass is expanded at constant temperature ,the v...

    Text Solution

    |

  13. At equilibrium condition,volume,pressure and temperature of a gas kept...

    Text Solution

    |

  14. According to the kinetic theory of gases, there are no intermolar attr...

    Text Solution

    |

  15. IF k is Boltzmann constant and T is temperature, the average kinetic e...

    Text Solution

    |

  16. The rms speed of oxygen molecules at 47^@C will be equal to the rms s...

    Text Solution

    |

  17. The pressure volume and temperatuere in two samples of a gas are p,V,T...

    Text Solution

    |

  18. The rms speed of gas molecules at 0^@C. Will be reduced to half at

    Text Solution

    |

  19. A container of 5 L contains 10^26 number of molecules of a gas. IF the...

    Text Solution

    |

  20. Air is filled in two heat insulated vessels 1 and 2 having pressure vo...

    Text Solution

    |