Home
Class 9
PHYSICS
Write the formula of the following .Powe...

Write the formula of the following
.Power

Promotional Banner

Topper's Solved these Questions

  • WORK AND ENERGY

    CHETANA PUBLICATION|Exercise EXERCISE|20 Videos

  • Study of Sound

    CHETANA PUBLICATION|Exercise EXERCISE|26 Videos

Similar Questions

Explore conceptually related problems

Write the formula of the following .Potential energy

Write the formula of the following. Kinetic Write the formula of the following.energy

Write the formula of the following. Force

Write the formula of the following Work

Write the formula for the following compounds: Mercury(II) chloride

Write the formula for the following compounds: Thallium(I) sulphate

Write the formula for the following compounds : Chromium (III) oxide.

Write the formula for the following compounds : Tin (IV) oxide.

Write the formula for the following compounds : Thallium (i) sulphate.

Write the formula for the following compounds : Mercury (II) chloride.

CHETANA PUBLICATION-WORK AND ENERGY-EXERCISE
  1. Write the formula of the following .Power

    Text Solution

    |

  2. Forces are of …..…… types

    Text Solution

    |

  3. Fill in the blanks with appropriate words and writw the completed stat...

    Text Solution

    |

  4. S.I. unit of energy is….

    Text Solution

    |

  5. …………..is the capacity to do work.

    Text Solution

    |

  6. Name the following SI unit of energy

    Text Solution

    |

  7. Name the following The relationship between 1 joule and 1erg .

    Text Solution

    |

  8. State whether the following statements are true or false: Power is a ...

    Text Solution

    |

  9. State whtether the following statement are true or false. Water stored...

    Text Solution

    |

  10. Wind can move the blades of a windmill

    Text Solution

    |

  11. A stretched rubber band when released regainsits original length

    Text Solution

    |

  12. An exploding fire cracker lights as well as makes a sound.

    Text Solution

    |

  13. Solve the following examples: Ravi applied a force of 10 N and moved ...

    Text Solution

    |

  14. 500 kg water isstored in the overhead tank of a 10 m high building.Cal...

    Text Solution

    |

  15. 1 kg mass has a kinetic energy of 2 joule. Calculate its velocity

    Text Solution

    |

  16. Derive an expression for potential energy.

    Text Solution

    |

  17. A 25 W electric bulb is used for 10 hours every day. How much electric...

    Text Solution

    |

  18. If a TV of rating 100 W is operated for 6 hrs per day,find the number ...

    Text Solution

    |

  19. Solve the following examples: If a 1200 W electric iron is used daily...

    Text Solution

    |

  20. Answer the following questions: Derive the formula for the kinetic en...

    Text Solution

    |

  21. State the expression for work done when displacement and force makes a...

    Text Solution

    |