Explanation:
1. The conductor is the substance that allows the transfer of heat.
2. In the case of radiation, the transfer of heat happens without any medium.
3. The insulators do not allow the transfer of heat.
4. Convection - This process occurs in the case of fluids. The rate of convection depends on the temperature of the fluid and the temperature of the surface.
5. Conduction - It is the process of the transfer of heat when there is a collision between the existing particles.