Energy Review

What is energy?

• moving energy

• stored energy

• renewable energy

• The ability to do work.

What is potential energy?

• moving energy

• stored energy

• renewable energy

• non renewable energy

What is kinetic energy?

• moving energy

• potential energy

• stored energy

• renewable energy

Which of these things is an example of potential energy?

• a car motor

• firewood

• battery

• a fan

Which of these is an example of kinetic energy?

• a bicycle

• a battery

• a solar panel

• firewood

Which has more gravitational energy?

• A snowboarder at the top of a mountain

• A person laying on the beach

Which has the most kinetic energy?

• A caught baseball

• A turtle swimming

• A parked car

What type of energy is in this picture?

• Kinetic
• Potential
• Chemical
• Sound

The glow sticks produce light for a short amount of time. The light from the glow stick is a conversion from what to what?

• thermal to light
• gravitational to potential
• radiant to electrical
• chemical to light

Wind turbines and windmills convert what energy to another?

• Kinetic to electric
• Gravitational potential to electric
• Mechanical to potential
• Thermal to sound