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Giving one example each, explain: (i) Conduction (ii) Convection

Posted by Best Player 7 years, 3 months ago

CBSE > Class 07 > Science

1 answers

Yogita Ingle 7 years, 3 months ago

Transfer of heat from one particle to the adjacent particle is known as conduction of heat. Example: When one end of an iron rod is put over flame then part which is nearer to the flame is heated first and heat is gradually transferred to the other end of the rod.
The transfer of heat because of movement of the molecules of the medium; via mass transfer; is called convection or convection of heat. Example: When water is heated in a pan, the particles of water which are near the source of heat; get heated first.

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