How does convection help heat move?

Answer 1

ans:

something hotter than surrounding air (radiator), has air surround that gets hot, and conduction, because gas molecules far away is very slow in air, so need another process to heat rest of air. Air surround radiator less dense after heating, therefore rises, creating space for more dense (colder air), which in turn contacts radiator, transfer heat, and rises, and process continues.

Answer 2

Convection is the transfer of heat through the movement of fluids (liquids or gases). Hot fluid rises due to decreased density, and cold fluid sinks due to increased density, creating a circulating flow that carries heat from one location to another. This process helps distribute heat and maintain temperature equilibrium within a system.