Energy Transformations “Energy cannot be created or destroyed, only transformed!” Types of Energy ▷ Kinetic - energy of motion ▷ Potential - stored energy due to an object’s position (aka gravitational energy) ▷ Chemical - energy stored in bonds between atoms and molecules ▷ Electrical - energy of electrons flowing through a substance ▷ Thermal - internal energy of a substance due to its particles vibrating (aka heat energy) ▷ Light - travels in waves (aka electromagnetic or radiant energy) ▷ Nuclear - energy that holds an atom together ▷ Sound - energy that moves through a substance by compression waves Energy Transformation #1 → In a portable stereo, Kinetic ________________ energy is converted Potential to ____________________energy. Chemical Electrical Thermal Light Nuclear Sound Energy Transformation #2 → When you burn wood in a Kinetic campfire, _________________ energy is Potential converted to _____________ and Chemical Electrical _______________ energy. Thermal Light Nuclear Sound Energy Transformation #3 → In a computer monitor, __________ Kinetic energy is changed to __________ and Potential _____________ energy. Chemical Electrical Thermal Light Nuclear Sound Energy Transformation #4 → Through the process of Kinetic photosynthesis, ____________ energy Potential from the sun is changed to stored Chemical Electrical ________________ energy. Thermal Light Nuclear Sound Energy Transformation #5 → If you place a ball at the edge of a Kinetic hill, and it rolls downhill, ______ Potential energy is changed to ______ energy. Chemical Electrical Thermal Light Nuclear Sound Energy Transformation #6 → In a flashlight, the _____________ Kinetic energy in batteries is changed to Potential Chemical electric energy and then to Electrical __________________ energy. Thermal Light Nuclear Sound Energy Transformation #7 → In a fan, _______________ energy is Kinetic changed to ________________ energy. Potential Chemical Electrical Thermal Light Nuclear Sound Energy Transformation #8 → When water held behind a dam Kinetic is released, ____________ energy Potential Chemical is converted first to _________ Electrical energy. Thermal Light Nuclear Sound Energy Transformation #9 → At a hydropower facility, the Kinetic ______ energy of flowing water can Potential be used to spin a turbine and power Chemical Electrical a generator, creating ______ energy. Thermal Light Nuclear Sound Energy Transformation #10 → In a photovoltaic panel, the Kinetic ______________ energy of the sun is Potential converted directly into Chemical Electrical ___________________ energy. Thermal Light Nuclear Sound Energy Transformation #11 → In a car, the ____________ energy in Kinetic gasoline is burned to create Potential thermal energy, which is converted Chemical Electrical to __________________ energy. Thermal Light Nuclear Sound Energy Transformation #12 → In a propane-powered chili Kinetic roaster, __________ energy is burned Potential to create ______________ energy. Chemical Electrical Thermal Light Nuclear Sound Energy Transformation #13 → In a modern wind turbine, Kinetic _____________ energy is converted to Potential ___________________ energy. Chemical Electrical Thermal Light Nuclear Sound Energy Transformation #14 → A stove uses __________ energy or Kinetic _____________ energy to create Potential ______________ energy. Chemical Electrical Thermal Light Nuclear Sound Energy Transformation #15 → When we run, the ___________ Kinetic energy stored in our muscles is Potential converted to _____________ energy. Chemical Electrical Thermal Light Nuclear Sound.