When you eat a candy bar and then decide to go for a walk, energy transformations take place. beginning with the food energy in the candy bar, describe the forms of energy used and the changes in energy that occur as you decide to walk and as you do the walking?
》potential chemical energy this is the stored chemical energy from the candy bar which you ate as you eat it the sugars stored inside the candy go to your body .The stored sugars are practically the food energy you receive into your body
》kinetic energy As you decide to walk you are moving, this energy is known as kinetic energy.The kinetic energy is known as useful energy as you are using it in a sufficient way .
》heat energy When you are walking your body heats up a bit and you start to sweat.This energy is known as wasted heat energy. Heat from your body is wasted it is not being used sufficiently
Im not sure if this is exactly what you are after.
