Question

(04
(3) Describe the experiment showing the conduction of heat in solid substance with
diagram​

Answer 1

Explanation:

Convection is the transfer of thermal energy from one place to another by the movement of gas or liquid particles. How does this happen? As a gas or liquid is heated, the substance expands. This is because the particles in liquids and gases gain kinetic energy when they are heated and start to move faster.