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ENERGY PHOTO SHOOT JACOB WHITE Mr. Eckberg Science November 03, 2009 What is Energy? • Energy is the ability to cause a change in matter. SOLAR Solar energy is energy that comes from the sun. Many buildings have solar panels to conserve energy. ENERGY HEAT ENERGY Heat energy is a form of energy that comes from random motions of atoms and molecules of any substance. This dryer has heat energy because it uses heat to dry the clothes that are inside it. Potential Energy Potential energy is the energy an object has because of its position or condition. My dog has potential energy because when I let go of the leash he will be running. Chemical Energy The energy stored in fuel is chemical energy. These batteries are great examples of chemical energy. These bateries has energy stored inside. Kinetic Energy Kinetic energy is energy in motion. This fan has kinetic energy because it is moving energy. Electrical Energy Electrical energy is energy is energy that needs electricity to run. My stove has electrical energy because it uses electricity to cook food. Kinetic Energy This is another great example of kinetic energy. I have kinetic energy because I am running and that is energy in motion. Light Energy Light energy is energy that produces light. This light bulb has light energy because it produces light. Heat Energy This is another example of heat energy. My toaster has heat energy because it produces a lot of heat when it is toasting different things. Gravitational Energy • Gravitational energy is the amount of potential energy an object has because of how far away it is from the ground. The highest ball has the most gravitational energy because when it falls it will come down with more force. The End