Question

what is convection....?​

Answer 1

Answer:

the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in transfer of heat.

here is the correct answer please mark me brainliest and give thanks

Answer 2

Answer:

hello mate

heat transfer due to bulk movement of molecules within a fluid such as gases liquids etc is known as convention.

answered