Energy Test Study Guide
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Name_________________________________________________ ! ! ! ! ! Energy Test Study Guide! ! 1 . Define Energy:! ! Potential and Kinetic Energy! Directions: Use the picture to the right to answer questions 2-4 2. What type of energy does the car have at point w? Circle one: Potential / Kinetic ! 3. What type of energy does the car have at point x? Circle one Potential / Kinetic ! 4. Which point has more potential energy w or y? ( 2 points) Circle one W/ Y Why? ____________________________________________________________________________ ! ! Directions: Determine the best match between basic types of energy and the description provided. Put the correct letter in the blank. ! ______5. A skier at the top of the mountain (a) Kinetic Energy ______6. Gasoline in a storage tank (b) Potential Energy ______7. A race-car traveling at its maximum speed (c) Both forms of Energy ______8. A spring in a pinball machine before it is released ______9. Burning a match ______ 10. A book sitting on the edge of a counter. ! ! ! ! Name_________________________________________________ Energy Forms ! 11. This energy is in the bonds between atoms. ! a. b. c. d. Nuclear Energy Chemical Energy Electromagnetic Energy Mechanical Energy 12. This energy is associated with movement. a. Nuclear Energy b.Chemical Energy c. Electromagnetic Energy d. Mechanical Energy ! 13. This energy is found in the nucleus of an atom. a. Nuclear Energy b. Chemical Energy c. Electromagnetic Energy d. Mechanical Energy ! 14. This energy is associated with the motion of the particles in an object. a. Electromagnetic Energy b. Thermal Energy c. Solar Energy d. Nuclear Energy ! 15. This energy is associated with moving charges and electrons. a. Electrical Energy b. Thermal Energy c. Solar Energy d. Nuclear Energy ! 16 .When particles in an object move faster the object is? a. Colder b. Hotter c. Unchanged d. Destroyed ! ! ! ! Name_________________________________________________ 17. Thermal energy moves from? a. Potential to Chemical b. Kinetic to Chemical c. Hot to Cold d. Cold to Hot ! Transformation of Energy Directions: Use the following forms of energy to fill in the table below: mechanical, electrical, heat, radiant, chemical, nuclear, and sound. The first one has been done for you. 18. Electric motor 19. A battery that runs a moving toy 20. A solar panel on the roof of a house 21. A nuclear power plant 22. Plants using Photosynthesis 23. ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! A toaster ORIGINAL ENERGY FORM FINAL ENERGY FORM electrical mechanical Name_________________________________________________ ! Directions: Use the words in the box below to answer the following questions.! Conduction ! ! ! Equilibrium! ! ! Phase Change! Conductors! ! Convection ! ! ! Insulators! Latent Heat! ! ! ! ! Radiation! ! ! 24. Plants take in the sun’s energy and transform it into chemical energy by which heat transfer_____________________.! ! ! 25. A car’s exterior surface becoming the same temperature as the air around it is an example of ______________________.! ! ! 26. Water boils at 100 degrees celsius is an example of ________________________.! ! 27. Wearing heavy clothes in the winter to keep us warm is an example of an ___________________.! ! 28. Warm air rising and cool air sinking is the main motion of the heat transfer________________.! ! 29 .When directly holding the mm’s, the heat from hands begins to melt them. This is an example of which heat transfer._______________________.! ! 30 Water vapor changing forms into ice and snow is an example of __________________. ! ! 31.Pans are designed to be made of metal because metal allows heat to pass through it easily, this means that metal pans are _____________________.! ! ! ! ! ! ! ! ! ! ! Name_________________________________________________ ! Use the chart below to answer question # 32 and #33. ! Data Nut Temp. Change Volume of Water (ml) A Peanut 25 50 B Walnut 40 100 C Pecan 25 100 D Cashew 35 50 32. Which has more calories the Pecan or the Cashew? Show your work. ! ! 33. Which has the greatest amount of calories? Which has the least? Show your work.! ! ! ! 34. Why did the calorimeters used in science class produce inaccurate calorie determination?
