transformed into heat. stored for use at a later time. changed into chemical energy. used to make the vehicle move.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: When gasoline in a car engine is burned, only about 15 percent of the gasoline is converted into mechanical energy. This is because most of the energy in the gasoline is
Possibilities:
- transformed into heat.
- stored for use at a later time.
- changed into chemical energy.
- used to make the vehicle move.

transformed into heat.