Which of the following describes a circular current in a fluid that

occurs when the fluid is heated unevenly?

a

Radiation cell

b Conduction current

C

Convection cell

d Emission current

C - convection (convectional current)

Explanation:

Convection occurs in fluids e. g gases and liquids. It is the prices by which heat energy is transferred in a fluid by the actually movement of the heated fluid.

It is also called convectional current when the term current is used in the question.