Although energy cannot be created or destroyed, energy can be transformed. Look at one type of energy transformation shown below:
chemical energy → heat energy → mechanical energy
Which of the following examples demonstrates this type of energy transformation?
F. O Charcoal is burned to heat the grill.
G.
Gasoline is burned to move a car.
H. A lamp is turned on to produce light.
J. Firewood is burned to toast marshmallows.