Identify the energy transformations that take place in an electrical fan heater

Here the electrical energy is transformed into thermal energy

Explanation:

When electrical heater with fan is used to transmit the energy then in this case the energy supplied by the heater to the air molecules which is then forced to move by convection mode of heat transfer.

Here the transformation of energy is given in the form of electrical energy to thermal energy.

this thermal energy is absorbed by the air molecules which are then forced or pushed away by the fan

This type of energy transfer is known as thermal convection of heat.

So here the energy transformation is as following

Electrical energy to Thermal energy then by fan it is kinetic energy of molecules