Fact 1: Atoaster converts electrical energy into heat energy for toasting.

Fact 2: Heat is kinetic energy.

Given the two facts above, answer the question "A toaster converts electrical energy into _ energy for toasting" with the following options: 
- warmth
 - humans
 - kinetic
 - an object
 - motion
 - photons
 - engines
 - waves


 

   kinetic      