Uses of Energy

What is energy?

• The ability to do work

• A force

• Electricity

• The ability to transform work

Energy of motion is which type of energy?

• Potential
• Kinetic
• Sound
• Gravitational

What type of energy is in this picture?

• Kinetic
• Potential
• Chemical
• Sound

The type of energy that allows us to hear is

• Mechanical
• Sound
• Light
• Electric

What kind of energy is represented in this picture?

• Thermal
• Chemical
• Electrical
• Sound

What kind of energy is represented in this picture?

• Thermal
• Potential
• Nuclear
• Mechanical

What kind of energy?

• Thermal
• Electrical
• Mechanical
• Radiant

What kind of energy does this device use?

• Chemical
• Electrical
• Thermal
• Chemical

Work is:

• A transfer of energy by a force to move and object
• Something you get paid for
• Something you take home
• Makes you sweat

On a roller coaster, where is maximum potential energy?

• At the bottom of a big hill
• When going around a corner
• When going upside down
• At the top of a big hill