Types of Energy

Front

What is Radiant Energy?

Back

Radiant energy is the energy of electromagnetic waves, including light. It is the energy that travels through space and can be seen as light.

Front

What type of energy do food, batteries, and gasoline represent?

Back

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

Front

What device converts electrical energy into light and sound energy?

Back

An alarm clock converts electrical energy into light and sound energy.

Front

What is Kinetic Energy?

Back

Kinetic energy is the energy of an object due to its motion. The faster an object moves, the more kinetic energy it has.

Front

What is Mechanical Energy?

Back

Mechanical energy is the sum of potential energy and kinetic energy in an object. It is the energy associated with the motion and position of an object.

Front

What is Potential Energy?

Back

Potential energy is the stored energy in an object due to its position or state. For example, a ball held at a height has potential energy.

Front

What is Thermal Energy?

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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 Chemical Energy?

Back

Chemical energy is the energy stored in the bonds of chemical compounds, which can be released during a chemical reaction.

Front

What is the difference between Kinetic and Potential Energy?

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Kinetic energy is energy of motion, while potential energy is stored energy based on an object's position.

Front

What is an example of Radiant Energy?

Back

An example of radiant energy is sunlight, which travels through space and provides light and warmth.