Answer:
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
