Energy Transformations Quiz

What is energy transformation also known as?

• Energy conversion

• Energy destruction

• Energy creation

• Energy movement

What is the primary source of energy for Earth?

• The Sun

• The Moon

• Electricity

• Wind turbines

During photosynthesis, light energy is transformed into what type of energy?

• Mechanical energy

• Heat energy

• Chemical energy

• Nuclear energy

What type of energy do wind turbines transform into electrical energy?

• Light energy

• Heat energy

• Chemical energy

• Mechanical energy

What happens to the electrical energy that reaches a light bulb?

• It remains as electrical energy

• It turns into sound and light energy

• It is completely wasted

• It changes to light and heat energy

Match the following

• Battery

• Electrical Energy

• Electrical Outlet

• Mechanical Energy

• Heat

• Thermal Energy

• Movement

• Chemical Energy

Tags

112.18.b.9.C

What is the primary energy transformation in a wind turbine?

• Kinetic to Potential

• Kinetic to Electrical

• Potential to Kinetic

• Chemical to Electrical

During the process of lifting a weight, what type of energy transformation occurs?

• Kinetic to Potential

• Potential to Kinetic

• Mechanical to Thermal

• Chemical to Mechanical

When you rub your hands together quickly, what energy transformation occurs?

• Chemical to thermal

• Mechanical to thermal

• Electrical to thermal

• Solar to thermal

What type of energy is stored in food?

• Mechanical energy

• Chemical energy

• Thermal energy

• Electrical energy