Energy Transformations

The chemical energy in the fuel-air mixture is converted to thermal energy, which is then converted to mechanical energy

The mechanical energy in the fuel-air mixture is converted to electrical energy, which is then converted to thermal energy

The electrical energy in the fuel-air mixture is converted to mechanical energy, which is then converted to thermal energy

The thermal energy in the fuel-air mixture is converted to electrical energy, which is then converted to mechanical energy

Chemical to mechanical to electrical

Electrical to chemical to mechanical

Chemical to electrical to mechanical

Mechanical to electrical to chemical

Electrical to mechanical

Chemical to electrical

Mechanical to electrical

Chemical to mechanical

Chemical energy to thermal energy to sound energy

Thermal energy to sound energy to light energy

Electrical energy to thermal energy to sound energy to light energy

Light energy to chemical energy to kinetic energy to sound energy

Energy changes

Energy transfer

Energy changes

Energy transfer

increases

decreases

Electrical energy to light energy to chemical energy

Chemical energy to thermal energy to light energy

Electrical energy to electromagnetic energy to thermal energy

Chemical energy to electromagnetic energy to chemical energy

The chemical energy stored in the match changed to thermal energy and light energy

The thermal energy stored in the match changed to light energy and chemical energy

The light energy and thermal energy stored in the match changed to mechanical energy

The light energy and thermal energy stored in the match changed to chemical energy

Mechanical -> light -> chemical

Chemical -> mechanical -> thermal

Thermal -> chemical -> light

Chemical -> thermal -> mechanical