Energy Transformations and Types

What are gravitational, elastic, and chemical potential energies?

• Types of kinetic energy.

• Types of potential energy.

• Types of thermal energy.

• Types of electrical energy.

Where is energy found?

• Only in living things

• Only in machines

• In all objects

• Only in the sun

What are the two main types of energy?

• Solar and wind energy

• Potential and kinetic energy

• Electrical and magnetic energy

• Chemical and nuclear energy

What is kinetic energy?

• The energy of motion

• The energy of rest

• The energy of light

• The energy of sound

If two objects have the same speed, which one has more kinetic energy?

• The one with more mass

• The one with less mass

• They have the same kinetic energy

• The one with a different shape

What happens to kinetic energy if the speed of an object doubles?

• It quadruples

• It doubles

• It stays the same

• It halves

In Diagram 1, which sphere has more kinetic energy?

• Sphere A

• Sphere B

• Both have the same kinetic energy

• Neither has kinetic energy

In Diagram 2, which sphere has more kinetic energy?

• Sphere A

• Sphere B

• Both have the same kinetic energy

• Neither has kinetic energy

Where is potential energy found?

• Only in living organisms

• Only in machines

• Only in liquids

• In all objects

Which of the following results in greater potential energy?

• Greater distance and lesser mass

• Lesser distance and greater mass

• Greater distance and greater mass

• Lesser distance and lesser mass