Forms of Energy

Front

What is sound energy?

Back

Sound energy is the type of energy that allows us to hear. It is produced by vibrating objects and travels through air, water, or solids.

Front

Which of the following is NOT a form of thermal energy?

Back

Bicycle moving is NOT a form of thermal energy. Thermal energy is related to heat, while a moving bicycle has mechanical energy.

Front

What type of energy do fan blades use to rotate?

Back

The rotation of fan blades is an example of mechanical energy.

Front

What kind of energy is needed to make scissors work?

Back

Mechanical energy is needed to make scissors work.

Front

What is mechanical energy?

Back

Mechanical energy is the energy that something has due to its movement and position.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter. It is the total kinetic energy of particles in an object.

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons. It powers devices like lights and fans.

Front

What is light energy?

Back

Light energy is the energy that is visible to the human eye. It is produced by sources like the sun and light bulbs.

Front

What is an example of sound energy?

Back

An example of sound energy is music played on a speaker or the sound of a bell ringing.

Front

How does energy change form?

Back

Energy can change from one form to another, such as electrical energy being converted to mechanical energy in a fan.