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Joule is a unit of...

Joule is a unit of

A

Work and Power,

B

Power and Energy,

C

Force

D

Work and Energy.

Text Solution

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The correct Answer is:
D
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Knowledge Check

  • Statement-1: The MKS system is coherent system of units. Statement-2: In SI, joule is the unit for all forms of energy.

    A
    Statement-1 is true and statement -2 is true
    B
    Statement -1 is true and statement-2 is false
    C
    Statement-1 is false and statement -2 is true
    D
    Statement-1 is false and statement -2 is false

  • Which of the following statement is correct ? (A) joule is the unit of work (B) Faraday is the unit of electric current (C) Watt is the work performed at the rate of 1 joule per second (D) Volt = Ohm xx ampere

    A
    only A,B and C
    B
    only A and C
    C
    only A, C and D
    D
    all of above

  • Joule is equal to

    A
    0.239 Cal
    B
    4.184 Cal
    C
    2.39 Cal
    D
    0.04184 Cal

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    What is the commercial unit of electrical energy ? Represent it in terms of joules.

    What is the commercial unit of electrical energy? Represent it in terms of joules.

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