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Name:____________________________________ Date:__________ Group:______ ENERGY POWERPOINT – CHAPTER 5 - Section One The Nature of Energy 1. What is Energy?_____________________________________________________________ _______________________________________________________________________________ 2. If an object or organism does work the object or organism uses energy. TRUE or FALSE 3. How is energy is measured? In___________________________________________________ Transferring Energy 4. Anytime a change occurs, energy is __________________________________ from one object to another. QUICK CHECK 5 If an object isn’t moving, it doesn’t have kinetic energy. TRUE or FALSE 6. What is Kinetic energy? _____________________________________________________________ _______________________________________________________________________________________ Kinetic Energy and Speed 7. A faster ball causes more change to occur than a ball that is moving slowly. TRUE or FALSE Kinetic Energy and Mass 8. The volleyball has _____________ kinetic energy than the bowling ball because it has less mass/weight. QUICK CHECK 9. When does the Kinetic energy of an object increase? 1.___________________________________________________________________________ ___________________________________________________________________________ 2. __________________________________________________________________________ __________________________________________________________________________ Energy of Position 10. An object can have energy even though it is not moving! TRUE or FALSE 11. What is Potential Energy?_________________________________________________________ _______________________________________________________________________________________ QUICK CHECK 12. When does the Potential energy of an object increase? 1._______________________________________________________________________________ 2._______________________________________________________________________________ _______________________________________________________________________________ Forms of Energy 13. What are the 5 Forms of Energy? 1._________________________________________________________________________ 2._________________________________________________________________________ 3._________________________________________________________________________ 4._________________________________________________________________________ 5. ________________________________________________________________________ Thermal Energy 14. All objects have thermal energy that _____________________ as their __________________________increases. 15. Which object has more Thermal energy? Hot chocolate or 16. Thermal energy can be released from chemical reactions!! TRUE Cold water or FALSE Chemical Energy 17. Where does Chemical Energy come from?_________________________________________ 18. Chemical energy is also stored in chemical bonds in the _____________________ we eat. Light Energy 19. When the light is absorbed by an object, the object can become ______________________. 20. The energy carried by light is called ____________________________Energy Electrical Energy 21. The electric current that comes out of batteries and wall sockets carries ______________________________energy. 22. What causes electrical energy?______________________________________________________ ______________________________________________________________________________________ Nuclear Energy 23. Where do Nuclear power plants get the energy to generate electricity? _______________________________________________________________________________________ _______________________________________________________________________________________ ENERGY POWERPOINT – CHAPTER 5 - Section One Review Questions 1. Energy is the ability to cause ________________________________________________________ 2. Whenever a change occurs ______________________ is transferred from one place to another. 3. The energy an object has due to its motion is called ______________________ energy. 4. The hotter the object, the more Thermal Energy it has? True or False 5. Which energy is stored in chemical bonds such as the chemical bonds in food or candle wax? Answer: _______________________________energy 6. Where does Nuclear energy come from? Answer: ___________________________________________________________________________ ______________________________________________________________________________________ 7. Where does Jimmy Neutron live? Answer: ___________________________________________