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Assertion : Work and heat are two equiva...

Assertion : Work and heat are two equivalent form of energy
Reason: Work is the transfer of mechanical energy irrespective of temperature difference, whereas heat is the transfer of thermal energy because of temperature difference only.

A

Both assertion and reason are true and the reason is the correct explanation of the assertion.

B

Both assertion and reason are true but reason is not the correct explanation of the assertion

C

The assertion is true but reason is false.

D

Assertion and reason both are false.

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • Which of the following exploits energy due to temperature difference at surface water and water at depth ?

    A
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    B
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    D
    All of the given

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    A
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    B
    Both are true but the reason is not correct explanation of the assertion.
    C
    Assertion is true, but the reason is false.
    D
    Both assertion and reason are false.

  • In . . . .. process, gravitation is necessary for transfer of heat energy.

    A
    conduction
    B
    convection
    C
    to transfer liquid into vessel
    D
    radiation

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