Home
Class 11
PHYSICS
The correct relattion between joule and ...

The correct relattion between joule and erg is

A

`1J=10^(-7)erg`

B

`1J=10^(7)erg`

C

`1J=10^(-5)erg`

D

`1J=10^(5)erg`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • WORK, ENERGY AND POWER

    PRADEEP|Exercise Fill in the blanks|10 Videos
  • WORK, ENERGY AND POWER

    PRADEEP|Exercise Problems For Practice|76 Videos
  • WORK, ENERGY AND POWER

    PRADEEP|Exercise value Based Question|5 Videos
  • THERMODYNAMICS

    PRADEEP|Exercise Assertion- Reason Type Questions|19 Videos

Similar Questions

Explore conceptually related problems

The correct relation between joule and erg is

State the relation between the joule and the kilocalorie.

State the relation between the joule and the colorie.

What is the relation between a joule (J) and a newton (N)?

State the relation between the erg and the kilocalorie

State the relation between the erg and the joule.

What is the relation between a watt (W) and a joule (J) ?

(a) Derive the relation between commercial unit of energy (kWh) and SI unit of energy (joule). (b) A certain household consumes 650 units of electricity in a month. How much is this electricity in joules ?

1 joule equals

Knowledge Check

  • The correct relation between joule and erg is

    A
    `1 J = 10^(-5)` erg
    B
    `1 J = 10^(5)` erg
    C
    `1 J = 10^(-7)` erg
    D
    `1 J = 10^(7)` erg
  • 1 joule equals

    A
    `AV s^(-1)`
    B
    `AV^(-1) S`
    C
    `AV s`
    D
    `A^(-1) Vs`
  • 1 joule equals

    A
    `AV s ^(-1)`
    B
    `AV ^(-1) s`
    C
    `Avs`
    D
    `A ^(-1) Vs`
  • PRADEEP-WORK, ENERGY AND POWER-Multiple choice question
    1. The correct relattion between joule and erg is

      Text Solution

      |

    2. When a body is thrown up, work done by gravity on the body is

      Text Solution

      |

    3. A person holds on a weight of 10 kg at a height of 5m above the grou...

      Text Solution

      |

    4. A body is undergoing non-uniform circular motion. Work done by radial ...

      Text Solution

      |

    5. In Q.4. work done by tangential force on the body is

      Text Solution

      |

    6. Which one of the following is a non-conservative force ?

      Text Solution

      |

    7. The linear momentum of a body is increased by 10%. What is the percent...

      Text Solution

      |

    8. Electric potential energy V between two charges varies with distance (...

      Text Solution

      |

    9. In any kind of collision

      Text Solution

      |

    10. For a perfectly elastic collision and a perfectly inelastic collision,...

      Text Solution

      |

    11. The balls, having linear momenta vecp1=vecpi and vecp22=-vecpi, underg...

      Text Solution

      |

    12. When work done on a particle is positive, then its

      Text Solution

      |

    13. A particle is acted upon by a force of constant magnitude which is alw...

      Text Solution

      |

    14. You lift a suitcase from the floor and keep it on a table. The work do...

      Text Solution

      |

    15. If the force is always perpendicular to motion, then KE remains consta...

      Text Solution

      |

    16. A point mass of 1kg collides elastically with a stationary point mass ...

      Text Solution

      |

    17. One end of a light spring of spring constant k is fixed to a wall and ...

      Text Solution

      |

    18. A 3-kg steel ball strikes a wall with a speed of 10.0ms^(-1) at an ang...

      Text Solution

      |

    19. A force F acting on a body depends on its displacement S as FpropS^(-1...

      Text Solution

      |

    20. A heavy stone is thrown from a cliff of height h in a given direction....

      Text Solution

      |