4. What is convection? A. It is the transfer of heat in land. B. It is the transfer of heat through space. C. It is the transfer of heat in fluids. D. It is the transfer of heat in solid materials.
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.
Answers & Comments
Answer:
C
Explanation:
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.