Energy Transformations

Front

What is energy transformation?

Back

Energy transformation is the process of changing energy from one form to another, such as from electrical energy to kinetic energy.

Front

What is electrical energy?

Back

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

Front

What is kinetic energy?

Back

Kinetic energy is the energy of motion; the faster an object moves, the more kinetic energy it has.

Front

What is potential energy?

Back

Potential energy is stored energy based on an object's position or state, such as a stretched spring or a raised object.

Front

What is mechanical energy?

Back

Mechanical energy is the sum of kinetic and potential energy in an object that is used to do work.

Front

What is chemical energy?

Back

Chemical energy is the energy stored in the bonds of chemical compounds, like food or gasoline.

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 sound energy?

Back

Sound energy is the energy produced by vibrating sound waves, which can be heard when they reach a person's or animal's ear.

Front

What is an example of energy transformation in a blender?

Back

In a blender, electrical energy is transformed into kinetic energy to blend the ingredients.

Front

What happens when gasoline is used in a car?

Back

When gasoline is used in a car, chemical energy is transformed into mechanical energy to power the vehicle.