Energy Transformations Practice

Front

What is energy transformation?

Back

Energy transformation is the process of changing energy from one form to another, such as converting chemical energy into light energy.

Front

What type of energy do batteries store?

Back

Batteries store chemical energy.

Front

What energy comes out of a wall outlet?

Back

Electrical energy comes out of a wall outlet.

Front

What energy is needed for a light bulb to turn on?

Back

Electrical energy is needed for a light bulb to turn on.

Front

What happens to chemical energy when matches are used to start a fire?

Back

The chemical energy turns into light and thermal energy.

Front

What is an example of chemical energy?

Back

Food is an example of chemical energy, as it provides energy when consumed.

Front

What is light energy?

Back

Light energy is a form of energy that is visible to the human eye and is emitted by sources like the sun and light bulbs.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter, often felt as heat.

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons, commonly used to power devices.

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating sound waves, which can be heard by the human ear.