Question

what is convection?????​

Answer 1

Answer:

Convection is the transfer of heat by the movement of a fluid (liquid or gas) between areas of different temperature. Warm air is less dense than cold air, and so convection currents can form in the presence of a temperature gradient.

Answer 2

$<p</p><p>style="color:cyan;font-family:c</p><p>ursive;background:black;font</p><p>size:25px:">Convection is the transfer of heat by the movement of the fluid ( liquid or gas) between areas of different temperatures.$