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Which of the following is NOT correct in...

Which of the following is NOT correct in ‘heat transmission through conduction ?

A

Heat flows only when one end of an object is hot and other end is cold.

B

When heat is flowing through two objects they must remain in contact with one another.

C

Once the two ends of the object through which heat is flowing attain the same temperature conduction of heat stops.

D

In conduction, heat is transferred through the moving particles of medium from one place to another.

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