Home
Class 11
PHYSICS
State and establish principle of conserv...

State and establish principle of conservation of mechanical energy .

Promotional Banner

Topper's Solved these Questions

  • WORK, ENERGY AND POWER

    KUMAR PRAKASHAN|Exercise SECTION - B Numericals (Numerical From Textual Illustration)|29 Videos

  • WORK, ENERGY AND POWER

    KUMAR PRAKASHAN|Exercise SECTION - B Numericals (Numerical From Textual Exercise)|42 Videos

  • WORK, ENERGY AND POWER

    KUMAR PRAKASHAN|Exercise QUESTION PAPER (SECTION - D)|1 Videos

  • WAVES

    KUMAR PRAKASHAN|Exercise SECTION-F (Questions From Module) (Sample questions for preparation of competitive exams)|23 Videos

Similar Questions

Explore conceptually related problems

Write the law of conservation of mechanical energy

What is mechanical energy?

Write a principle of non - conservative force for mechanical energy .

Write law of conservation of mechanical energy. Write an example.

State the law of conservation of energy.

Write the law of conservation of energy.

Show that the law of conservation of mechanical energy is obeyed by pulling or compressing the block tied at the end of a spring (a)

KUMAR PRAKASHAN-WORK, ENERGY AND POWER -SECTION - A Questions - Answers (Try Yourself (VSQs))
  1. Write the dimensional formula of gravitational potential energy .

    Text Solution

    |

  2. What are conservative force , non - conservative force , conservative ...

    Text Solution

    |

  3. State and establish principle of conservation of mechanical energy .

    Text Solution

    |

  4. Write a principle of non - conservative force for mechanical energy .

    Text Solution

    |

  5. Write the equation of total mechanical energy of a body having mass m ...

    Text Solution

    |

  6. Write the equation of total mechanical energy of a body having mass m ...

    Text Solution

    |

  7. Find the speed of a body at the ground when it fall freely at height 2...

    Text Solution

    |

  8. What is variable force ?

    Text Solution

    |

  9. Write the formula of Hock's law .

    Text Solution

    |

  10. What is spring constant ?

    Text Solution

    |

  11. On which the work done by a spring depends ?

    Text Solution

    |

  12. Mention the work done by spring force in cylic process .

    Text Solution

    |

  13. Whether the springforce is conservative or non- conservative ?

    Text Solution

    |

  14. Write the dimensional formula of k/m .

    Text Solution

    |

  15. What is spring constant ?

    Text Solution

    |

  16. How much energy will be released by cooling 1 kg of water upto temper...

    Text Solution

    |

  17. By what reasons chemical energy produced in chemical process ?

    Text Solution

    |

  18. What is exothermic reaction ?

    Text Solution

    |

  19. What is exothermic reaction ?

    Text Solution

    |

  20. How much energy producedin burning of 1 kg coal ?

    Text Solution

    |