This piano out here is showing mechanical to sound. This uses sound
This piano out here is showing mechanical energy to sound energy.
You have to apply force in order to push the key. Then sound comes out of it.
The food has chemical energy stored in the pizza. in order to eat it, you have to use mechanical energy.
mm! this pizza looks yummy! This energy transformation is chemical to mechanical.
Wow! That sun looks so real! The energy transformation would be nuclear to electromagnetic or thermal energy. The sun would start off as nuclear because there is energy stored in the center of the sun. It moves to Em and T energy because it gives off light and heat