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Basic Forms of Energy

Basic Forms of Energy. By: Mary Tweedy Edited by: Kelly Richardson. What is Energy?. Energy is the ability to do work. Energy is the ability to cause a change. Energy can change an object’s: motion shape temperature color Energy cannot be created nor destroyed . 2.

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Basic Forms of Energy

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  1. Basic Forms of Energy By: Mary Tweedy Edited by: Kelly Richardson

  2. What is Energy? Energy is the ability to do work. Energy is the ability to cause a change. Energy can change an object’s: motion shape temperature color Energy cannot be created nor destroyed 2

  3. Energy is all around us! • You can see energy as light from the sun or a lamp. • You can feel it as heat warms things up. • You can see motion energy every time you move.

  4. You use energy when you: • Take a walk • Lift a book • Throw a ball

  5. Basic Forms of Energy • Light • Sound • Heat • Electrical • Chemical • Energy of Motion

  6. What is light? • Light is something that allows us to see objects. • Light is a form of energy. • Light is produced by the vibrations of electrically charged particles.

  7. What is Sound?https://www.pearsonsuccessnet.com/snpapp/login/login.jsp Sound is a form of energy produced by a vibration or a back and forth movement of an object. Sound is a wave of vibrations that spread from its source of its matter. The more vibrations the waves have, the more energy, the louder the sound. The faster the vibrations or the frequency, the higher the sound. How high or low a sound is called the pitch.

  8. Heat Energy? • Heat energy flows from warmer substances to cooler substances. • Heat is transferred from one object to another in three different ways: Conduction Convection Radiation

  9. What is electrical energy? A form of energy that is produced when electrons move from one place to another. Electrons are particles that are in the space around the nucleus of an atom. The forces of attraction and repulsion make electrons move. https://www.pearsonsuccessnet.com/snpapp/login/login.jsp

  10. Chemical Energy Chemical energy is made when substances react and form new substances. Food, batteries, and fuels such as oil and gasoline are stored chemical energy. Chemical energy can change to: sound light heat electrical motion

  11. Energy of Motion • Energy can cause motion and create change. • Car moving • A person Walking • A ball bouncing

  12. Energy Forms 1. Sound 2. Electrical 3. Heat 4. Motion 5. Light 6. Chemical What Happens? A. Objects warm. Food cooks. B. Lights on. / Machines run. C. Matter vibrates. D. Plants grow. / Humans see E. Moving a stalled car. F. Playing basketball. Basic Forms of Energy

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