Front

What is the definition of energy?

Back

Energy is the ability to do work or cause change.

Front

What are the two main types of energy?

Back

Kinetic energy (energy of motion) and potential energy (stored energy).

Front

What type of energy is associated with the position of an object?

Back

Potential energy.

Front

What type of energy is associated with the motion of an object?

Back

Kinetic energy.

Front

What is chemical energy?

Back

Chemical energy is the energy stored in the bonds of chemical compounds, like atoms and molecules.

Front

How does chemical energy convert to mechanical energy in a car?

Back

In a car, chemical energy from fuel is converted into mechanical energy to power the vehicle.

Front

What is mechanical energy?

Back

Mechanical energy is the sum of potential and kinetic energy in an object.

Front

What type of energy is produced by moving electric charges?

Back

Electrical energy.

Front

What is light energy?

Back

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

Front

What is an example of a device that converts electrical energy to mechanical energy?

Back

An electric motor.