Question

Energy can be changed from one form to another. Changes in the form of energy are called energy conversions. In an automobile engine, fuel is burned to convert ________energy into heat energy. The ________energy is then changed into ________energy.

Answer 1

In an automobile engine, fuel is burned to convert chemical energy into __ energy. This energy is then changed into __ energy.

1 ) Heat
2 ) Mechanical

"In an automobile engine, fuel is burned to convert chemical energy into "heat" energy. This energy is then changed into "mechanical" energy"

(Goes from Chemical energy, heat energy, to mechanical energy.)

Answer 2

Answer: 1. Chemical energy

2. Mechanical energy

Explanation:

The law of conservation of energy states that energy changes from one form of energy to another but it is neither created nor destroyed.

The fuel consists of chemical energy which when burn results in the release of energy in the form of heat or thermal energy. The heat energy is converted into mechanical energy by the internal machinery of the automobile engine. This mechanical energy is used to run the automobile.