Energy Forms and Changes Quiz

What is the primary form of energy associated with an object in motion?

• Potential Energy
• Kinetic Energy
• Chemical Energy
• Thermal Energy

Which of the following is an example of potential energy?

• A moving car
• A stretched rubber band
• A burning candle
• A flowing river

What type of energy is stored in food and fuels?

• Mechanical Energy
• Chemical Energy
• Nuclear Energy
• Electrical Energy

Which energy transformation occurs when a light bulb is turned on?

• Chemical to Electrical
• Electrical to Light and Thermal
• Mechanical to Electrical
• Nuclear to Thermal

What does the Law of Conservation of Energy state?

• Energy can be created and destroyed.
• Energy can be transformed but not created or destroyed.
• Energy is always lost in transformations.
• Energy can only be transferred, not transformed.

Which simple machine is an example of a ramp?

• Lever
• Pulley
• Inclined Plane
• Wedge

What type of energy is associated with the position of an object?

• Kinetic Energy
• Potential Energy
• Thermal Energy
• Mechanical Energy

Which of the following is an example of thermal energy transfer?

• Conduction
• Radiation
• Convection
• All of the above

What is the primary energy transformation that occurs in a nuclear power plant?

• Chemical to Electrical
• Nuclear to Thermal
• Thermal to Mechanical
• Electrical to Light

Which simple machine uses a wheel and a rope to lift objects?

• Lever
• Pulley
• Inclined Plane
• Screw