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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
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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`

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    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 ?

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