Understanding Energy Concepts

What is energy defined as?

• The ability to do work

• The ability to create light

• The ability to generate heat

• The ability to move objects

What are the two main forms of energy?

• Chemical and Electrical energy

• Heat and Light energy

• Kinetic and Potential energy

• Mechanical and Gravitational energy

What is the law of conservation of energy?

• Energy can be created but not destroyed.

• Energy can be destroyed but not created.

• Energy can neither be destroyed nor created, but it can transform.

• Energy can only be transformed into heat.

What type of energy is a combination of potential and kinetic energy?

• Chemical energy

• Electrical energy

• Gravitational energy

• Mechanical energy