Question

which process is illustrated below? conduction convection radiation

Explanation:

Convection involves the transfer of heat through the movement of fluids (liquids or gases). In the image, the heating at the bottom (chauffage) causes the fluid to rise, and the cooling at the top (refroidissement) causes it to sink, creating a circular - motion pattern typical of convection currents. Conduction is heat transfer through direct contact, and radiation is heat transfer through electromagnetic waves, neither of which are depicted here.

Answer:

B. convection