An electric stove transforms electrical energy to heat energy, and kinetic energy is energy of movement and also includes heat energy and light energy. Given these facts, what transforms electrical energy to kinetic energy among the following options:
- an engine
 - mechanical waves
 - transportation technology
 - Riding a bike
 - Males and females
 - an electric stove
 - a hydraulic system
 - Firecrackers


 

      an electric stove   