- An electric motor is a part of an electric fan for rotating the vanes in the fan
- Rotation is a kind of motion
- So, the electric motor in the fan causes the vanes in the fan to move

- The electric motor in the fan causes the vanes in the fan to move
- An example of mechanical energy is an object in motion
- So, the electric motor in the fan causes the vanes to have mechanical energy

- The electric motor in the fan causes the vanes to have mechanical energy
- An electric motor converts electrical energy into mechanical energy
- Hence, a fan converts electrical energy into mechanical energy

Hence, a fan converts electrical energy into mechanical energy
[Question]When a switch to a ceiling fan is turned on, electrical energy is being transformed into
[Context]- An electric motor converts electrical energy into mechanical energy 
- An example of mechanical energy is an object in motion 
- An electric motor is a part of an electric fan for rotating the vanes in the fan 
- Rotation is a kind of motion