Question

this process of heat transfer is best described as
a condensation.
b conduction.
c convection.
d radiation.

Explanation:

Condensation is a phase - change process from gas to liquid. Conduction is heat transfer through direct contact. Radiation is heat transfer through electromagnetic waves. Convection involves the movement of a fluid (liquid or gas) to transfer heat. The circular motion shown likely represents a fluid - motion heat transfer process, which is convection.

Answer:

C. convection