Home
Class 11
PHYSICS
With increase of temperature the frictio...

With increase of temperature the friction force acting between two surfaces .

A

increases

B

decreases

C

remians same

D

may increase or decrease

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NEWTONS LAWS OF MOTION

    NARAYNA|Exercise LEVEL -I (C.W)|47 Videos

  • NEWTONS LAWS OF MOTION

    NARAYNA|Exercise LEVEL -II (C.W)|71 Videos

  • NEWTONS LAWS OF MOTION

    NARAYNA|Exercise PASSAGE TYPE QUESTION|6 Videos

  • MOTION IN A STRAIGHT LINE

    NARAYNA|Exercise Level 2 H.W|29 Videos

  • OSCILLATIONS

    NARAYNA|Exercise EXERCISE - IV|41 Videos

Similar Questions

Explore conceptually related problems

Static friction between two surfaces

Frictional force between two bodies

With increase in temperature, friction "______."

The frictional force between two surfaces is independent of

_____ friction is friction between moving surfaces.

Friction force acting on the block is?

If we imagine ideally smooth surfaces and it they are kept in contact, the frictional force acting between them is .

NARAYNA-NEWTONS LAWS OF MOTION-C.U.Q
  1. A block 'B' rests on 'A' A rests on a horizontal surface 'C' which is ...

    Text Solution

    |

  2. Sand is dusted to the railway tracks during rainy season to .

    Text Solution

    |

  3. With increase of temperature the friction force acting between two sur...

    Text Solution

    |

  4. If we imagine ideally smooth surfaces and it they are kept in contact,...

    Text Solution

    |

  5. If man is walking direction of friction is .

    Text Solution

    |

  6. Aeroplanes are streamlined to reduce .

    Text Solution

    |

  7. The limiting friction between two surface does not depend

    Text Solution

    |

  8. To avoid slipping while walking on ice, one should take smaller steps ...

    Text Solution

    |

  9. In order to stop a car in shortest disatance on a horizontal road one ...

    Text Solution

    |

  10. A body rests a rough horizontal plane A force is applied to the body d...

    Text Solution

    |

  11. A lift is moving down with an acceleration equal to the acceleration d...

    Text Solution

    |

  12. A body is struck to the front part of the truck. The coefficient of fr...

    Text Solution

    |

  13. When a bicycle is motion the force of friction exerted by the ground o...

    Text Solution

    |

  14. A body of mass M is applying horizontal force to slide a box of mass M...

    Text Solution

    |

  15. When a person walks on a rough surface .

    Text Solution

    |

  16. The maximum speed of a car on a curved path of radius 'r' and the coef...

    Text Solution

    |

  17. The angle which the rough inclined plane makes with the horizontal whe...

    Text Solution

    |

  18. A body of mass M is placed on a rough inclined plane of inclination th...

    Text Solution

    |

  19. It is easier to pull a lawn roller than to push it because pulling .

    Text Solution

    |

  20. A block of mass m and surface area A just begins to slide down an incl...

    Text Solution

    |