Energy Transformations Test Review

Front

What is energy transformation?

Back

Energy transformation is the process of changing energy from one form to another.

Front

What is the main source of energy for all life on Earth?

Back

The main source of energy for all life comes from the sun.

Front

What energy transformation occurs when water falls through a dam?

Back

Mechanical energy is transformed into electrical energy.

Front

What energy transformation occurs when a flashlight shines?

Back

Chemical energy is transformed into electrical energy, which is then transformed into light energy.

Front

What type of energy change occurs when a candle is burning?

Back

Chemical energy is transformed into light energy.

Front

What is mechanical energy?

Back

Mechanical energy is the energy associated with the motion and position of an object.

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons.

Front

What is light energy?

Back

Light energy is a form of energy that is visible to the human eye.

Front

What is chemical energy?

Back

Chemical energy is the energy stored in the bonds of chemical compounds, like food and fuel.

Front

What is an example of energy transformation in a hydroelectric power plant?

Back

In a hydroelectric power plant, mechanical energy from falling water is transformed into electrical energy.