Home
Class 11
PHYSICS
Calculate the number of joules in 1 kWh?...

Calculate the number of joules in 1 kWh?

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • Work, Energy and power

    SL ARORA|Exercise EXERCISE|415 Videos

  • Waves

    SL ARORA|Exercise EXERCISE|558 Videos

  • WORK, POWER AND ENERGY

    SL ARORA|Exercise Type F Based on Collisions|6 Videos

Similar Questions

Explore conceptually related problems

1kWh=

Calculate the number of electron volts in one joule.

In system called the star system we have 1 star kilogram =10^(20) kg . 1 starmeter =10^(8) m , 1 starsecond =10^(3) second then calculate the value of 1 joule in this system.

1kWh= ?

The energy released by fission of one U^(235) atom is 200 MeV. Calculate the energy released in kWh, when one gram of uranium undergoes fission.

Calculate the total number of electron is 1 mol of qammonia

Calculate the total number of electrons in 1 mole of ammonia.

The number of joules contained in l kWh is

SL ARORA-Work, Energy and power-EXERCISE
  1. State work-energy theorem.

    Text Solution

    |

  2. What is spring constant ? What are its SI units?

    Text Solution

    |

  3. Calculate the number of joules in 1 kWh?

    Text Solution

    |

  4. Show that 1J = 10^7erg

    Text Solution

    |

  5. How will the momentum of a body change if its kinetic energy is double...

    Text Solution

    |

  6. Show graphically the variation of potential energy of an object thrown...

    Text Solution

    |

  7. How does kinetic energy of a moving ball change if its speed is reduce...

    Text Solution

    |

  8. What is the work done by centripetal force in moving a body through ha...

    Text Solution

    |

  9. What is an elastic collision ?

    Text Solution

    |

  10. Define the term work. Calculate the work done by a constant force. Is ...

    Text Solution

    |

  11. Give the expression for work done if angle between force oversetrighta...

    Text Solution

    |

  12. Define the term work and derive its SI unit. Write an expression for t...

    Text Solution

    |

  13. How do we calculate work done by a force ? Write any two conditions un...

    Text Solution

    |

  14. What is the amount of work done by a weight-lifter in holding a weight...

    Text Solution

    |

  15. What is the amount of work done by a weight-lifter in holding a locomo...

    Text Solution

    |

  16. Derive an expression for the potential energy of an elastic stretched ...

    Text Solution

    |

  17. Define power. Prove that P=oversetrightarrowF.oversetrightarrowv wher...

    Text Solution

    |

  18. By what factor the velocity of a body should be increased so that its ...

    Text Solution

    |

  19. Two bodies A and B weighing 5 kg and 6 kg respectively have equal mome...

    Text Solution

    |

  20. Define kinetic energy. Give its units and dimensional formula.

    Text Solution

    |