Question

How heat is conducted along metal bar ?

Answer 1

ANSWER

conduction

conductionWhen something is heated, its atoms vibrate. If one end of a metal bar is heated, the atoms at that end vibrate more than the atoms at the cold end. The vibration spreads along the bar from atom to atom. The spread of heat in this way is called conduction.

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Answer 2

Answer:

the transfer of heat from a hot end to a cold end by the action of molecules is called conduction