Energy Conversion Review

What are three main components of a energy conversion.

• Input

• Output

• Converter

• Kinetic

• Potential

Input energy is the energy we put (a)   the system to run it.

Converters then (a)   that energy into a form in which we want

Match the following chemical energies to their proper outcomes.

• Electricity

• Food

• Muscle contractions

• Fuel

• Driving

• Wood

• Thermal Energy

• Battery

What is the most normal energy to be waste energy.

• Electricity

• Wind

• Solar

• Thermal

• Chemical

(a)   imaging camaras are used to catch images of heat release off an object

Waste heat is a good thing.

• True
• False

Humans ​ (a)   in order to get rid of excess thermal energy. While machines rely on ​ (b)   .

• sweat
• fans
• breathe
• insulation