Home
Class 8
PHYSICS
Friction produces--...

Friction produces--

A

light `square`

B

alpha rays `square`

C

heat `square`

D

all of above`square`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • PHYSICAL ENVIRONMENT (FORCES ACTIVE WITHOUT CONTACT)

    JNAN PUBLICATION|Exercise EXAMPLE|98 Videos

Similar Questions

Explore conceptually related problems

Pinus produces

Photorespiration produces

Fermentation produces

Liver produces

Puccinia produces

Penicillium produces

Define friction. Friction is necessary evil. Comment on the statement.

Do the friction arises due to gravitation ?

JNAN PUBLICATION-PHYSICAL ENVIRONMENT (FORCE AND PRESSURE)-EXAMPLE
  1. In a tug of war , two teams pulling a rope does not move towards any t...

    Text Solution

    |

  2. When two forces appiled on an object are equal and opposite, then the ...

    Text Solution

    |

  3. Friction produces--

    Text Solution

    |

  4. A liquid exerts pressure in directions

    Text Solution

    |

  5. The air pressure on our body is equal to

    Text Solution

    |

  6. The SI unit of pressure is

    Text Solution

    |

  7. The standard atmosphere pressure is

    Text Solution

    |

  8. The upward force excrted on a body by the fluid in which it is submerg...

    Text Solution

    |

  9. one which of the following prresure of liquid does not depend

    Text Solution

    |

  10. Density of saline water is ---- than purifed water.

    Text Solution

    |

  11. Density of mercury is---

    Text Solution

    |

  12. state whether True or False Pressure of saline water is greather than ...

    Text Solution

    |

  13. State whether True or False: Buoyancy is a kind of force.

    Text Solution

    |

  14. State whether True or False: if the weight of an objective is greater ...

    Text Solution

    |

  15. state whether True or False Pressure on any point of liquid is same.

    Text Solution

    |

  16. State whether True or False: In SI system unit of pressure is Newton...

    Text Solution

    |

  17. state whether True or False Density of kersons oil is less than desnit...

    Text Solution

    |

  18. State whether True or False: Buoyancy acts towards the weight of an ob...

    Text Solution

    |

  19. state whether True or False The syring works on a principle of atmosph...

    Text Solution

    |

  20. State whether True or False: Newton's first law of motion is alternati...

    Text Solution

    |