The chimney used in the kitchen or a factory work on which of the following principle?

A : Conduction

B : Convection

C : Radiation

D : Diffusion

General Science

Physics

Heat and Transfer

Answer

Option 2 : Convection

Explanation

The principle of chimney used in the kitchen or a factory work is based on the Convection. In Convection, the heat is transferred by the bodily movement of particles of the medium due to the difference in densities of parts of the medium. Ventilators also work on this principle.