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How does Energy Change Form? Mr. Leslie’s Class Potential Energy • Potential Energy- is energy that is stored in an object. – It is due to the object’s position or to substances the object is made of. – Example: A diver standing on the diving board has potential energy because she is above Earth’s surface and will fall due to the force of Earth’s gravity. Olympic Divers Kinetic Energy • Energy that an object has because it is moving is kinetic energy. • Energy often changes back and forth between potential and kinetic energy. Smart Car Crash Forms of Energy • Electrical Energy- is a form of energy that you can use to run appliances • Light Energy – is a form of energy you can see. • Sound Energy – is a form of energy you can hear More… Forms of Energy • Thermal Energy is a form of energy that you can feel as heat. • Mechanical energy is a form of energy an object has due to its motion • Chemical energy – is a form of energy that is stored in matter Energy Transformation • Electrical Energy Light and Thermal Energy Changes to • Mechanical energy electrical energy Changes to • Chemical energy mechanical energy Changes to
