Energy #58 - 69

Energy can be neither created nor destroyed it can only ________________________. The total energy in a closed system will be the same at the end as at the start.

• be created
• be destroyed
• be created or destroyed
• change forms

Potential energy is energy that has not been used.

• It is stored energy
• It is the energy of motion
• It is the energy of position
• All of these are true

Kinetic energy is energy that is being used.

• It has been created
• It has been destroyed
• It is the energy of motion
• It is the energy that is stored or of position

Food, a battery, and a chemical reaction are all types of 

• Chemical energy
• Mechanical energy
• Sound energy
• Nuclear energy

The splitting of an atom or fusing them together are this kind of energy

• Mechanical
• Sound
• Nuclear
• Thermal

Moving electrons are this kind of energy

• Mechanical
• Electrical
• Thermal
• Nuclear

Radiant or visible light is

• Light energy
• mechanical energy
• nuclear energy
• sound energy

Heat energy is this kind of energy

• mechanical
• light
• thermal
• nuclear

A toaster has the following energy transformations

• electrical, heat, and light
• chemical, electrical, and light
• mechanical, electrical
• electrical, mechanical

Oil, Natural gas, Nuclear energy, and Coal are all

• nonrenewable resources
• renewable resources